OPW Engineered Systems, part of the OPW Fluid Transfer Group,

provides expert solutions for the safe handling, transfer, monitoring,

measuring and protection of hazardous bulk products worldwide.
ES-DDQDF 12/10 0M
D R Y D I S C O N N E C T S
Q U I C K D I S C O N N E C T F I T T I N G S
Quick Disconnect Fittings & couplings ............. 4
kamlok

twin-kam

series. ............................ 5
autolok

series .............................................. 7
Miscellaneous couplers & adaptors .......... 9
Kits and accessories ............................... 11
perforMance specifications ...................... 12
ordering chart ....................................... 13
gasKets ................................................... 13
Dry Disconnect couplings
overview .................................................. 14
kamvalok

...................................................... 15
applications ............................................. 16
operation ................................................ 17
couplers 1700 series ........................... 18
d2000

actuator .................................... 21
perforMance specifications ...................... 22
2173avn series ..................................... 23
adaptors 1600 series ........................... 24
T A B L E O F C O N T E N T S
Autolok

, Drylok, Twin-Kam, and Spring Ring are trademarks, and OPW

, Kamvalok

and Kamlok

are registered trademarks of OPW Engineered Systems. Hastelloy

is a registered
trademark owned by Haynes International, Inc. Kalrez

is a registered trademark of DuPont Dow Elastomers. Chemraz

is a registered trademark of Green Tweed. Scully

and BICLOPS

are
registered trademarks of Sculley Signal Co.
2
T A B L E O F C O N T E N T S
Drylok

operation ................................................ 26
perforMance specifications ...................... 28
epsilon

coupling system
overview .................................................. 29
applications ............................................. 30
perforMance specifications ...................... 33
diMensions ............................................... 34
Hiltap

Family oF proDucts
overview .................................................. 36
3tl series ............................................... 37
3iu series ............................................... 38
lQc series .............................................. 40
ordering chart ....................................... 42
saFety Breakaway Devices
nts-pu .................................................. 46
sZ series ................................................. 47
OPW Engineered Systems specializes in providing engineering,
design and manufacturing of systems for the safe and efficient
loading and unloading of critical hazardous fluid materials. We
are dedicated to listening closely to the needs of our customers
and to providing high-value solutions that deliver safer, cleaner,
faster methods of fluid handling. We provide expert solutions
that protect hazardous bulk product transfer worldwide. OPW
continually strives to maintain its leadership position in the fluid
transfer industry by responding to your needs and supplying the
high-quality, dependable systems you require. Simply put, we
make your connections safer.
SAFER. CLEANER. FASTER.
3
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
OPW Engineered Systems is a world-class
manufacturer of quick and dry disconnect fittings
to meet any fluid handling need. For more than 60
years, our products have been used the world over
in a wide range of applications including:
Petroleum Products
Fatty Acids
Liquefied Gases
Asphalt
Solvents
Hazardous and Corrosive Chemicals
We are the experts in reducing the hazards involved
with handling fluid products for a multitude
of industries.
A Complete Line of connections are available,
including Quick Disconnect products from Kamlok

and Autolok

, featuring the exclusive Twin-Kam

arm design. For more hazardous connections with
fluids that require a Dry Disconnect, our
comprehensive line includes Kamvalok
,
Drylok

,
and Epsilon

, all suitable for a broad range of

hazardous liquid applications. For extreme
pressure and temperature sealing applications, the
Hiltap

brand offers innovative, high-performance

couplings and connectors.
Innovative Products Designed For Safety. Its what
we stand for. Our products help keep employees out
of harms way, as well as contain fugitive
emissions, transfer VOCs without product or vapor
loss, and provide industries with solutions that
further the efforts of responsive environmental
management.
Quality Control For Dependable Operation. OPW
quick and dry disconnect couplings and fittings
are manufactured in compliance with the highest
standards of design, materials and construction.
Our manufacturing and testing procedures meet or
exceed industry standards. Products are rigorously
tested to ensure high quality. CNC equipment is
used to machine all critical dimensions within
precise tolerances to ensure that each product
adheres to our rigid engineering specifications.
Service and Support Beyond Compare. OPW
Engineered Systems is a time-tested industry leader
with dedicated, experienced resources to provide
technical assistance. From the initial design phase
through installation and beyond, our internal and
external sales teams are knowledgeable about our
products, and are trained to provide skilled solutions.
Highly personalized professional service, site
evaluations, design and applications engineering
expertise and meticulously engineered, exceptionally
built products ensure your complete satisfaction.
We are committed to maintain our leadership
position by responding to your needs and supplying
the high-quality, dependable systems you require.
3
O V E R V I E W
The realities faced by todays chemical and petroleum industries demand innovative, carefully engineered products
that are built to handle a wide range of applications. These are often extreme applications with hazardous fluids
under high pressures or temperatures. It is imperative that the connections designed for fluid transfer be able to
safely withstand these demands. Responsible business practices (as well as regulatory and environmental
regulations) mandate secure connections with regard to the handling of hazardous or toxic fluids and vapors.
Secure connections are, of course, important for business efficiencies as well as for environmental reasons. But
more importantly, it is imperative for the safety of the people handling the materials. Thats why we promise that
our products are:
SAFER. CLEANER. FASTER.
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
4
OPW Engineered Systems offers a comprehensive line of quick disconnect products in a wide variety of
sizes and configurations.
Kamlok

is the worlds most popular cam and groove. The name is synonymous with quick
disconnects and has set the industry standard for safety and ease of use.
Autolok

quick disconnects utilize a self-locking system to provide an added level of safety.

Kamlok

and Autolok

offer the exclusive Twin-Kam

, a patented system that holds the adaptor more

securely for increased protection against accidental release. These popular couplers and adapters are
the industrys safest, sturdiest, quickest coupler systems on the market.
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
Q U I C K D I S C O N N E C T S O V E R V I E W
Q U I C K D I S C O N N E C T S O V E R V I E W
SAFER. CLEANER. FASTER.
5
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
K A M L O K

Q U I C K D I S C O N N E C T S
Spring-Ring

Finger Rings
prevent rings from getting
trapped under arms.
Detent position of Twin-Kam

arms help prevent unintentional
arm release.
K A M L O K

S E R I E S
The Worlds Most Popular Cam and Groove Quick Disconnect

OPW Engineered Systems Kamlok

Quick Disconnects are the industry standard in cam and groove

couplers for safety and ease of use. All OPW Kamloks

feature the exclusive Twin-Kam

arm design to
help prevent accidental release, and Spring-Ring

to ensure proper position of finger rings for ease

of operation.
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
6
KAMLOK

SERIES
Benefits
Long-Life Reliability Specially designed and
manufactured with 316 stainless steel and gas-
ket materials to endure the harshest
environments.
Added Protection Exclusive features, such as
Twin-Kam

arms with special detent to secure

arms in position to help prevent accidental
uncoupling.
Ease-of-Use Cam and groove design means
smooth coupling and uncoupling while the
patented Spring-Ring

feature ensures that the

finger rings do not get trapped under the
coupling arms.
Best Value Built to the highest quality standards
with special ease-of-use design features at the
price point of other standard cam and groove
couplers makes OPW Kamloks

the best overall

value in the industry.
Features
Cam and Groove Design Provides for reliable,
smooth operation in 360 orientation.
Exclusive Twin-Kam

Arms Provides detent

position that helps prevent unintentional arm
release beyond 45. Guaranteed For Life (GFL

)
if an arm breaks, it is replaced FREE.
Spring-Ring

Finger Rings Rings wont get

trapped under the arms with this patented
feature, so opening/closing is quick and easy
every time.
Available in 316 SST steel in a wide variety of
sizes/styles
K A M L O K

Q U I C K D I S C O N N E C T S
633 B Coupler*- Male NPT
Prod. No. Size
633B-SS07 34
633B-SS10 1
633B-SS15 1-12
633B-SS20 2
633B-SS30 3
633B-SS40 4

* Designed for non-compressable liquids
633 C Coupler*- Hose Shank
Prod. No. Size
633C-SS07 34
633C-SS10 1
633C-SS15 1-12
633C-SS20 2
633C-SS30 3
633C-SS40 4
* Designed for non-compressable liquids
633 D Coupler*- Female NPT
Prod. No. Size
633D-SS05 3/4" Coupler x 1/2" FNPT
633D-SS07 34
633D-SS10 1
633D-SS12 1-14
633D-SS15 1-12
633D-SS20 2
633D-SS30 3
633D-SS40 4
* Designed for non-compressable liquids
634 B Dust Cap**
Prod. No. Size
634B-SS07 34
634B-SS10 1
634B-SS15 1-12
634B-SS20 2
634B-SS25 2-1/2
634B-SS30 3
634B-SS40 4
** Dust caps and plugs are NOT to be used in pressure
applications.
SAFER. CLEANER. FASTER.
7
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
A U T O L O K

S E R I E S
A U T O L O K

S E R I E S
Self-Locking Couplers For an Added Level of Safety

OPW Autolok

quick disconnects are self-locking couplers that provide an added level of safety and
convenience at the fluid connection. Autoloks

patented locking mechanism, built into the coupling arm,

means you simply snap the locking arms shut with one smooth motion and the coupler stays secure and
shut until you unlock it. No clips, pins or buttons. Autolok

uses the patented Twin-Kam

to hold the
adaptor more securely to the coupler to provide added protection against accidental release.
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
8
AUTOLOK

SERIES
Benefits
Extra Protection Self-locking arms, featuring
exclusive Twin-Kam

design provides extra

protection against accidental release or
uncoupling.
Easy Operation Arms lock automatically with a
positive click. Release requires only an easy tug
on the patented lock release mechanism. No
clips to insert or remove. No spring-loaded
button to push.
Durable and Efficient Designed to ensure
optimum flow rates. The heavy-duty, 316
Stainless Steel construction adds extra
durability in harsh environments.
Features
Autolok

Patented Arms Close just like a

regular quick coupler but then lock themselves
automatically.
Spring-Ring

Finger Rings Patented design

keeps rings from getting trapped under the
arms, making secure closing a snap. An easy
tug on the rings release and open the coupling.
Heavy-Duty Construction Available in 316
Stainless Steel
Guaranteed For Life (GFL

) Arms if our
exclusive Twin-Kam

arms ever break, they are

replaced FREE.
733 BL Coupler*- Male NPT
Prod. No. Size
733BL - 05SB 3/4 Coupler x 1/2 FNPT
733BL - 07SB 34
733BL - 10SB 1
733BL - 15SB 1-12
733BL - 20SB 2
733BL - 30SB 3
733BL - 40SB 4

733 DL Coupler*- Female NPT

Prod. No. Size
733DL- 05SB 3/4 Coupler x 1/2 FNPT
733DL - 07SB 34
733DL - 10SB 1
733DL - 12SB 1-14
733DL - 15SB 1-12
733DL - 20SB 2
733DL - 25SB 2-12
733DL - 30SB 3
733DL - 40SB 4

733 CL Coupler*- Hose Shank
Prod. No. Size
733CL-07SB 34
733CL-10SB 1
733CL-12SB 1-14
733CL-15SB 1-12
733CL-20SB 2
733CL-30SB 3
733CL-40SB 4

733 DCL Dust Cap**
Prod. No. Size
733DCL-07SB 34
733DCL-10SB 1
733DCL-12SB 1-14
733DCL-15SB 1-12
733DCL-20SB 2
733DCL-25SB 2-12
733DCL-30SB 3
733DCL-40SB 4
* *Dust caps and plugs are NOT to be used in
pressure applications
A GFL

arms guaranteed
for life against breakage.
B Twin-Kam

helps
prevent unintentional arm
release beyond 45 angle.
C Automatic self-locking
arms guard against
accidental uncoupling.
D Spring-Ring

finger
ring keeps ring free from
arm trapping.
D
C
A
B
A U T O L O K

S E R I E S
* Designed for non-compressable liquids
* Designed for non-compressable liquids
* Designed for non-compressable liquids
SAFER. CLEANER. FASTER.
9
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
A U T O L O K

S E R I E S
ADAPTORS
OPW Engineered Systems offers a broad range of adaptors for Autolok

and Kamlok

couplers, in a variety
of sizes and configurations, including double couplers, reducing couplers, ANSI flanges, spool adaptors,
socket weld and butt weld couplers/adaptors.
REDUCInG COUPLERS & ADAPTORS
633 AA Spool Adaptor*

Prod. No. Size
633AA-SS2020 2 x 2
633AA-SS2030 2 x 3
633AA-SS3030 3 x 3

633 DD Double Coupler* (non locking)

Prod. No. Size
633DD-SS2020 2 x 2
633DD-SS3030 3 x 3
633 CH Coupler 3x 2-1/2 Hose Shank* (non locking)

Prod. No. Size
633CH-SS3025 3 Coupler
x 2-1/2 Hose Shank

633 EH Adapter 3x 2-1/2 Hose Shank*

Prod. No. Size
633EH-SS3025 3 Adaptor
x 2-1/2 Hose Shank

633 DA Coupler/Adaptor* (non locking)
633 F Adaptor*- Male NPT
Prod. No. Size
633F-SS05 3/4 Adaptor x 1/2 MNPT
633F-SS07 34
633F-SS10 1
633F-SS12 1-14
633F-SS15 1-12
633F-SS20 2
633F-SS25 2-1/2
633F-SS30 3
633F-SS40 4

633 A Adaptor*- Female NPT
Prod. No. Size
633A-SS05 3/4 Adaptor x 1/2 FNPT
633A-SS07 34
633A-SS10 1
633A-SS12 1-14
633A-SS15 1-12
633A-SS20 2
633A-SS25 2-12
633A-SS30 3
633A-SS40 4
633 E Adaptor*- Hose Shank
Prod. No. Size
633E-SS07 34
633E-SS10 1
633E-SS12 1-14
633E-SS15 1-12
633E-SS20 2
633E-SS30 3
633E-SS40 4
634 A Dust Plug**
Prod. No. Size
634A-SS07 34
634A-SS10 1
634A-SS12 1-14
634A-SS15 1-12
634A-SS20 2
634A-SS25 2-12
634A-SS30 3
634A-SS40 4

** Dust caps and plugs are NOT to be used
in pressure applications
*Designed for non-compressable liquids
Prod. No. Size
633DA-SS2030 2" Coupler x 3" Adaptor
633DA-SS3020 3" Coupler x 2" Adaptor
633DA-SS4030 4" Coupler x 3" Adaptor
633DA-SS3020V 3" Coupler x 2"
Adaptor w/
blow-down valve
633DA-SS3030V 3" Coupler x 3"
Adaptor w/
blow-down valve
*Designed for non-compressable liquids
*Designed for non-compressable liquids
*Designed for non-compressable liquids
*Designed for non-compressable liquids
*Designed for non-compressable liquids
*Designed for non-compressable liquids
*Designed for non-compressable liquids
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
10
MISCELLAnEOUS COUPLERS & ADAPTORS
A U T O L O K

S E R I E S
733 LDS Coupler* (150 lb. ANSI Flange)
Prod. No. Size
733LDS-05SB 3/4 Coupler x 1/2 Flange
733LDS-07SB 3/4
733LDS-10SB 1
733LDS-12SB 1-1/4
733LDS-15SB 1-1/2
733LDS-20SB 2
733LDS-25SB 2-1/2
733LDS-30SB 3
733LDS-40SB 4

633 LAS Adaptor* (150 lb. ANSI Flange)
Prod. No. Size
633LAS-SS05 3/4 Adaptor x 1/2 Flange
633LAS-SS07 3/4
633LAS-SS10 1
633LAS-SS12 1-1/4
633LAS-SS15 1-1/2
633LAS-SS20 2
633LAS-SS25 2-12
633LAS-SS30 3
633LAS-SS40 4
Accessories
Style Size Part #
SST Chain with Hooks 12 Long H31119M
18 Long H31120M
Brass Chain with S Hooks 6 Long H06682M
12 Long H06683M
Spring Finger Ring 1 6 H20550M
633 AW Adaptor* (Socket Weld) Schedule 40
Prod. No. Size
633AW-SS05 3/4 Adaptor x 1/2 SW
633AW-SS07 3/4
633AW-SS10 1
633AW-SS12 1-14
633AW-SS15 1-12
633AW-SS20 2
633AW-SS25 2-1/2
633AW-SS30 3
633AW-SS40 4

Note: Weld fittings designed for sched. 40 only
733 DLW Coupler* (Socket Weld) Schedule 40
Prod. No. Size
733DLW-05SB 3/4 x 1/2 SW
733DLW-07SB 3/4
733DLW-10SB 1
733DLW-12SB 1-1/4
733DLW-15SB 1-12
733DLW-20SB 2
733DLW-25SB 2-1/2
733DLW-30SB 3
733DLW-40SB 4
Note: Weld fittings designed for sched. 40 only
633 FW Adaptor* (Butt Weld) Schedule 40
Prod. No. Size
633FW-SS05 3/4 Adaptor x 1/2 BW
633FW-SS07 3/4
633FW-SS10 1
633FW-SS12 1-1/4
633FW-SS15 1-12
633FW-SS20 2
633FW-SS25 2-1/2
633FW-SS30 3
633FW-SS40 4
Note: Weld fittings designed for sched. 40 only
733 BLW Coupler* (Butt Weld) Schedule 40
Prod. No. Size
733BLW-05SB 3/4x 1/2 BW
733BLW-07SB 3/4
733BLW-10SB 1
733BLW-15SB 1-12
733BLW-20SB 2
733BLW-30SB 3
733BLW-40SB 4

Note: Weld fittings designed for sched. 40 only
* Designed for non-compressable liquids
* Designed for non-compressable liquids
* Designed for non-compressable liquids
* Designed for non-compressable liquids
* Designed for non-compressable liquids
* Designed for non-compressable liquids
SAFER. CLEANER. FASTER.
11
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
K A M L O K

A N D A U T O L O K

S E R I E S
TWIn-KAM

KAMLOK

CAM ARM KITS

with Guaranteed For Life (GFL

) Twin-Kam

Arms
AUTOLOK

CAM ARM KITS

Kit # Size
633ARK-SS07* 1 2 & 3 4
633ARK-SS10 1
633ARK-SS20 1- 1 4 2- 1 2
633ARK-SS30 3, 4 & 5
Kits for Autolok

Couplers and Dust Caps

CAUTION: We do not recommend the use of Twin-Kam

arms on
couplers not manufactured by OPW. Dimensional differences do
exist and proper performance cannot be assured.
Parts Kit includes:
2 Cam Arms
2 Pins
2 Finger Rings
Instructions
*Note: Finger Rings are not included with 1/2 and 3/4 Kit.
Kit # Size
733WARK-SS07 34
733WARK-SS10 1
733WARK-SS20 1-14 2-12
733WARK-SS30 3 & 4
Kit # Size
733ARK-SS07 12 & 34
733ARK-SS10 1
733ARK-SS20 1-14 2-12
733ARK-SS30 3 & 4
ORIGInAL LOCKInG DESIGn REPAIR KITS
Parts Kit includes:
2 Cam Arms
2 Finger Rings
2 Pins
Instructions
Parts Kit includes:
1 Cam Arm
1 Finger Ring
1 Pin
Instructions
Kit # Size
634CLK-1020 1-1/4 - 2-1/2
634CLK-1070 3 & 4

634 CLK CLIPLOK

KITS Provides locking mechanism for standard units

Kit includes:
1 Cliplok

2 Pins
2 Washers
3 Wavey Washers
Instructions
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
12
TEMPERATURE
CHARACTERISTICS
K A M L O K

A N D A U T O L O K

S E R I E S
M
A
X
I
M
U
M

A
L
L
O
W
A
B
L
E

W
O
R
K
I
N
G

P
R
E
S
S
U
R
E

(
M
P
a
)
M
A
X
I
M
U
M

A
L
L
O
W
A
B
L
E

W
O
R
K
I
N
G

P
R
E
S
S
U
R
E

(
P
S
I
)
0/0
20/0.13
40/0.27
60/0.41
80/0.55
100/0.68
120/0.82
140/0.96
160/1.10
180/1.24
200/1.37
220/1.51
240/1.65
260/1.79
280/1.93
300/2.06
-
4
0
/
1
2
6
.
6
-
2
0
/
1
2
6
.
6
0
/
1
7
.
7
2
0
/
1
2
6
.
6
4
0
/
1
2
6
.
6
6
0
/
1
2
6
.
6
8
0
/
1
2
6
.
6
1
0
0
/
1
2
6
.
6
1
4
0
/
1
2
6
.
6
1
8
0
/
1
2
6
.
6
2
2
0
/
1
2
6
.
6
2
6
0
/
1
2
6
.
6
3
0
0
/
1
2
6
.
6
3
4
0
/
1
2
6
.
6
3
8
0
/
1
2
6
.
6
0.5"- 2"
2.5"- 4"
5" & 6"
SST
SST
SST
TEMPERATURE F TEMPERATURE C
PRESSURE/TEMPERATURE CHARACTERISTICS
T
E
M
P
E
R
A
T
U
R
E

F
T
E
M
P
E
R
A
T
U
R
E

C
-40/-40
-20/-28.8
0/-17.7
20/-6.6
40/4.4
60/15.5
80/26.6
100/37.7
140/60
180/82.2
220/104.4
260/126.6
300/148.8
340/171.1
380/193.3
400/204.4
420/215.5
P
T
F
E
/
K
a
l
r
e
z

F
l
u
o
r
o
c
a
r
b
o
n
E
P
D
M
B
u
n
a
-
N
N
e
o
p
r
e
n
e
.60
.50
ARM ROTATION
DETENT POSITION
T
W
I
N
-
K
A
M

G
A
S
K
E
T

C
O
M
P
R
E
S
S
I
O
N
CLOSED
OPEN
O
L
D
S
T
Y
L
E
C
A
M
A
R
M

.40
.30
.20
.010
.000
10 20 30 40 50 60 70 80
45
KAMLOK

TWIn-KAM

COUPLERS
SAFER. CLEANER. FASTER.
13
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
Gaskets for Autolok

/Kamlok

Couplers
Ordering Specifications
633D - SS10
MATERIALS
316 SST
STYLE
KAMLOK

05 - 1/2"
07 - 3/4"
10 - 1"
12 - 1-1/4"
15 - 1-1/2"
20 - 2"
25 - 2-1/2"
30 - 3"
40 - 4"
SIZES
733CL - 20SB
05 - 1/2"
07 - 3/4"
10 - 1"
12 - 1-1/4"
15 - 1-1/2"
20 - 2"
25 - 2-1/2"
30 - 3"
40 - 4"
GASKETS
B - Buna-N (Standard)
E - EPDM
N - Neoprene
W - White Neoprene
T - PTFE
V - Fluorocarbon
X - PTFE Envelope-Buna-N
F - PTFE Envelope-Fluorocarbon
U - PTFE Encap-Fluorocarbon
S - PTFE Encap-Silicon
* Call for other available gasket compounds
MATERIALS
316 SST
STYLE
AUTOLOK

SIZES
Size (in.)
Buna-N (Standard)
Part No.
EPDM
Part No.
Neoprene
Part No.
White Neoprene
Part No.
Fluorocarbon-A
Part No.
3/4 H06595M H05215M H01881M ** H00966M
1 H06480M H05216M H01884M H04196M H00967M
1-1/4 H06477M H20534M H01887M ** H00968M
1-1/2 H06430M H20535M H01890M H04200M H00972M
2 H20544M H20536M H01893M H04201M H00973M
2-1/2 H20545M H20537M H01896M H01189M H00974M
3 H20546M H20538M H01899M H01190M H00975M
4 H20547M H05225M H01902M H04208M H00976M
Size (in.)
PTFE*
Part No.
PTFE Envelope Buna
Part No.
PTFE Envelope
Fluorocarbon
Part No.
PTFE Encapsulated
Fluorocarbon
Part No.
PTFE Encapsulated
Silicone
Part No.
3/4 H01979M H03304 H03401 H20887M H20888M
1 H01980M H03307 H03402 H20889M H20890M
1-1/4 H01981M H03310 H03405 H20891M H20892M
1-1/2 H01982M H03317 H03407 H20893M H20894M
2 H01983M H03325 H03408 H31116M H07904M
2-1/2 H02172M H03330 H03410 H31118M H07905M
3 H02173M H03333 H03411 H20895M H20896M
4 H02174M H03336 H03412 H20845M H31562M
*Solid PTFE gaskets recommended for use with viscous fluids
* *Consult Factory
K A M L O K

A N D A U T O L O K

S E R I E S
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
14
D R Y D I S C O N N E C T S O V E R V I E W
D R Y D I S C O N N E C T S O V E R V I E W
OPW Engineered Systems offers the most comprehensive line of dry disconnect products in the industry.
OPWs line of dry disconnects include Drylok, Kamvalok

and Epsilon

, all suitable for a broad range of

hazardous liquid applications.
Dry Disconnect coupling devices have been proven as successful technology to help protect workers and
the environment in the transfer of hazardous materials. If your product is corrosive, toxic, caustic or
otherwise harmful, OPW Engineered Systems family of high-performance Dry Disconnect couplings
reduces the hazard associated with the transfer of these products.
Kamvalok

couplings can be used at any transfer point where product loss is unacceptable.
Drylok

coupling systems are designed to safely transfer hazardous, corrosive, volatile liquids
such as acids, solvents and petrochemicals.
Epsilon

couplers are designed with a double ball valve system to prevent chemical spills and
reduce fugitive emissions of VOCs.
SAFER. CLEANER. FASTER.
15
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
K A M V A L O K

S E R I E S
The Industry Standard in Dry Disconnect Couplings
The OPW Engineered Systems Kamvalok

Dry Disconnect is designed to automatically shut off in the

event of an accidental disconnection of the coupler and adaptor. Should the Kamvalok

be
accidentally disconnected due to operator error or accident while the handle is in the open position
and product flow is in progress, the poppet in the adaptor will automatically close and the seal
cylinder will immediately stop flow through the coupler.
After the Kamvalok

adaptor and coupler are firmly coupled together, the coupler handle is turned to
the OPEN position. This action moves the coupler poppet toward the adaptor poppet until the two
mating poppets make contact. By completely turning the handle to the full open position the coupler
poppet is extended beyond the end of the coupler, depressing the adaptor poppet back into the adaptor
body. This creates clearance for the liquid flow around both the coupler and adaptor poppets. Guiding
fins in the coupler and deflectors in the adaptor ensure even flow characteristics. When the handle is
returned to the CLOSED position the poppets are closed and the disconnection can be made. With the
exception of the minimal amount of liquid captured between the two poppets, spillage upon disconnect
is prevented.
K A M V A L O K

O V E R V I E W
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
16
Because of its unique poppet action, the OPW Kamvalok

Dry Disconnect virtually eliminates spillage
of any residual liquid contained within the line after disconnection. Kamvaloks

are used at transfer

points where product loss is unacceptable. Common applications include: paint, lacquers, inks,
adhesives, fatty acids, pharmaceuticals, liquid soaps, petroleum products, solvents, ag-chemicals,
vegetable oils, detergents, and many acids and caustics.
OPW Engineered Systems Kamvalok

Couplings and Adaptors Provide For Total Closed-Loop

Loading Capabilities.
Kamvalok

Dry Disconnect
Couplings and Adaptors
D2000

Vapor Recovery
Couplers
Tank Trailer, Tank Car
and IBC Dry Disconnect
Adaptors
Autolok

/Kamlock


Quick Couplings

The benefit of closed-loop loading is that it protects people and property from dangerous and costly exposure
by keeping hazardous liquids and vapors in-line and out of the environment. Closed-loop loading can help
you meet the guidelines of responsible product stewardship and be in compliance with the Clean Air Act,
SARA TITLE III, OSHA, and other regulations.
Storage Tank
Transport Tank
Vapor
Liquid
Dry Disconnect
Dry Disconnect
Pump
Overfill
Protection
Sensor
K A M V A L O K

A P P L I C A T I O N S
OPW Kamvalok

components allow you
to create closed-loop
configurations
on railcars.
Genuine OPW
Kamvalok

Dry
Disconnect
Couplings help
prevent product
loss from routine
and accidental
uncouplings.
Major shippers of
hazardous liquids
choose specially
designed fittings
from OPW when
converting tank car
fleets.
Through OPWs global
distribution network,
producers can create
closed-loop systems
using authentic OPW
Kamvalok

products.
K A M V A L O K

S E R I E S
SAFER. CLEANER. FASTER.
17
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
If your product is corrosive, toxic, caustic or otherwise harmful, Kamvaloks

will reduce
the hazard associated with the transfer of these products.
If your product is a VOC (Volatile Organic Compound) that has a high vapor pressure and
tends to evaporate quickly, Kamvaloks

will keep the product in-line and out of the air.

Kamvaloks

will contain fugitive emissions, transfer VOCs without vapor loss, help keep
employees out of harms way and help promote responsible environmental management.
K A M V A L O K

S E R I E S
W H Y U S E K A M V A L O K S

Ordinary Quick Disconnect

Couplings - Excessive amount of
liquid spills out when coupling
is disconnected.
1 2 3
Ordinary Quick Disconnect Couplings
Plus Ball Valve - Excessive amount of
liquid spills out when coupling and
ball valve are disconnected.
OPW Dry Disconnect Couplings -
Virtually eliminates spillage of any
residual liquid contained within the
line after disconnection.
K A M V A L O K

O P E R A T I O N
OPW Engineered Systems Kamvalok

Dry Disconnects are easy to operate. Connections and

disconnects are accomplished by simply closing and opening two cam arms which lock into
the machined groove around the circumference of the mating adaptor. The adaptor contains a
spring-loaded poppet assembly that is actuated by the handle-action on the coupler.
Couple In any Position Cam Arms Lock Coupler and Adaptor Together
Locking Handle Opens Valves Handle Locks and Full Flow Begins
1 2
3 4
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
18
SIZES In InCHES (Approximate) 1 1/2 2 3
A Length of Body 8 8.81 10.03
B Diameter of Body 3.12 3.52 5.50
C Distance across 4.75 5.22 7.34
Cam Arms closed
C1 Distance across 8.94 9.41 14.78
Cam Arms open
D Centerline of Shaft 6.06 6.06 6.06
to end of Handle
E Diameter of Coupler End 3.12 3.52 5.50
F Length from Pipe End 7.98 8.03 8.56
to end of Handle
G Centerline of Coupler 3.56 3.75 4.53
to top of Handle
H Pipe Thread (NPT) 1.50 (DN40) 2 (DN50) 3 (DN80)
Dimensions Features & Benefits
PoppetedSealCylinderwithSnap-onNoseSeal
- Keeps hazardous liquids in-line and out of the
environment
- Nose seal can be easily replaced without need for
new seal cylinder
- AUTOMATIC CLOSURE
Autolok

Locking Arms
- Provide added protection with an automatic
locking mechanism
- Uncoupling requires only an easy tug on the
lock release
SSTLockingHandle
- Handle locks in both the opened and closed positions
to prevent accidental opening or closing of valve
Refertochartonpage22
C1
C
B
H
F
D
A
G
E
K A M V A L O K

S E R I E S
Ordering Specifications
1711DL - AL15 - GL
TYPE
17 - Coupler
CONFIGURATION
1 - Aluminum Body, Duplex Stainless Steel Internals
7 - Stainless Steel Body, Duplex Stainless Steel Internals
O-RING SEAL
1 - Buna-N
2 - Fluorocarbon
3 - PTFE
4 - EPDM
6 - Chemraz
CONSTRUCTION MATERIAL
AL - Aluminum Body (ASTM A356-T6 B-26)
SS - Stainless Steel Body (ASTM A351 CF3M 316L)
DL - FNPT
DBL - FBSPT
SIZE
15 - 1-1/2 DN40
20 - 2 DN50
30 - 3 DN80
STYLE
* - Leave blank for FNPT
A - 150 lb. Flange
GL - Greaseless
KG - Krytox Grease
KL- Keylok
P - Sanitary Triclamp
T - 300 Lb. Flange
1700DL SERIES COUPLERS
OPW Kamvalok

Dry Disconnect Couplings

are considered the standard of the industry.
Used at liquid transfer points where product
loss could occur, OPW Kamvaloks

provide
a reliable solution to prevent spillage during
connection or disconnection.
OPW Kamvalok

Dry Disconnect Couplings

are used by manufacturers of paint, lacquers,
inks, adhesives, fatty acids, pharmaceuticals,
liquid soaps, and many other liquid products.
They are particularly well suited for handling
petroleum products, solvents, ag-chemicals,
vegetable oils, detergents and many acids
and caustics.
SAFER. CLEANER. FASTER.
19
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
K A M V A L O K

S E R I E S
1700ESL
Transport Series
Dry Disconnect
Couplings
1700ESL KAMVALOK

COUPLER
OPW Transport Series Dry Disconnect Couplings are
considered the standard of the industry. For use on
multi-compartment petroleum, solvent and chemi-
cal product delivery trucks with an on-board pump-
ing unit.
Features & Benefits
Spill Protection Helps to reduce the hazards
involved in the connection/disconnection process
of transferring hazardous liquids.
Provides For Total Closed-Loop Loading
Capabilities Keeps hazardous liquids and vapors
in-line and out of the environment.
Dual Protection Poppeted seal cylinder design
provides automatic closure from both directions
the coupler and the adaptor to avoid
accidental spills.
Autolok

Locking Arms Provide added protection

with an automatic locking mechanism signaled by
a positive click. Uncoupling requires only an easy
tug on the lock release.
SST Locking Handle Locks in position to prevent
accidental opening or closing of valve.
Ease of Use Built-in elbow swivel and simple
connection and disconnection design provides
freedom of movement and smooth operation.
3.78
95mm
11.23
284mm
6.06
154mm
12.73
322mm
2.75
70mm
2.00
DN50
3.52
89mm
9.41
239mm
5.22
133mm
3.00
76mm
3.52
89mm
Ordering Specifications
90 Elbow/Swivel Coupler
Prod. No. Size/Description
1711ESL-AL20 2 KVL Coupler/Elbow Swivel, Locking Arms, Buna-N
1712ESL-AL20 2 KVL Coupler/Elbow Swivel, Locking Arms, Fluorocarbon
1714ESL-AL20 2 KVL Coupler/Elbow Swivel, Locking Arms, EPDM
Design Parameters
Design Standard ASME B31.3
Max. Design Temp 200 F (93 C)
Min. Design Temp -20 F (-29 C)
Max. Design Pressure 150 PSI (10.5 BAR)
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
20
K A M V A L O K

S E R I E S
1700 ES SERIES
COUPLERS
OPW Transport Series Dry Disconnect Couplings are
used on multi-compartment petroleum, solvent and
chemical product delivery trucks with an on-board
pumping unit when clearance is an issue.
Features & Benefits
Spill Protection Helps to reduce the hazards
involved in the connection/disconnection process of
transferring hazardous liquids.
Provides For Total Closed-Loop Loading Capabilities
Keeps hazardous liquids and vapors in-line and
out of the environment.
Dual Protection Poppeted seal cylinder design
provides automatic closure from both directions
the coupler and the adaptor to avoid
accidental spills.
Ease of Use Built-in elbow swivel and simple
connection and disconnection design provides
freedom of movement and smooth operation.
C
C1
J B
H
F
D
A
G
E
C
C1
J B
H
F
D
A
G
E
SIZE In InCHES (nominal) 2
A Top of body to centerline of elbow 9-9/16
B Centerline of elbow to end of elbow 2-3/4
C Distance across cam arms when closed 4-3/8
C1 Distance across cam arms when open 8
D Centerline of stem to end of handle 4-5/8
E Diameter of coupler end 3-33/64
F Length of unit 11-3/16
G Centerline of coupler to outside of handle 3-5/8
H Pipe thread (NPT) 2
J Distance across flats of octagon 3
Dimensions
Ordering Specifications
90 Elbow/Swivel Coupler
Prod. No. Size/Description
1711ES-0200 2 Aluminum, Acetal, Buna-N Seals
1712ES-0200 2 Aluminum, Acetal, Fluorocarbon Seals
1714ES-0020 2 EPDM Aluminum, Acetal, EPDM
SAFER. CLEANER. FASTER.
21
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
K A M V A L O K

S E R I E S
D2000

The OPW D2000

Actuator Series is designed for

those applications that require automatic closure
from only one flow direction. Ideal for vapor
recovery and suction pump applications.
Benefits
Ease of Use Handle-actuated, single poppet
design provides for smooth, easy opening and
closing operation.
Reliability and Durability Heavy duty
aluminum or stainless steel construction
(corrosion resistance comparable to 304
Stainless Steel).
Best Dry Disconnect Valve Easy to clean, easy
to use, quality construction in a low-cost design.
Features
Single poppet design
Easy to clean design
Available in 2 size. AL & SST
Available in stainless steel or aluminum
construction with a choice of seals, including
Buna-N, Fluorocarbon, EPT, PTFE, and Chemraz

.
Cam and Groove Design Provides for 360
coupling orientation and makes connection/
disconnection smooth and easy.
Refer to chart on page 22
Compatible with Kamvalok

adaptors
Ordering Specifications
SIZE In InCHES (nominal) 2
A Length of Body 7-9/32
B Diameter of Body 3-33/64
C Distance across 4-5/16
Cam Arms closed
C1 Distance across 8-9/16
Cam Arms open
D Centerline of Stem 6-1/16
to end of Handle
E Diameter of Coupler End 3-1/8
F Length, Pipe End 7-11/16
to end of Handle
G Centerline of Coupler 3-17/32
to outside of Handle
H Pipe Thread (NPT) 2
Dimensions
H
E
G
C
C1
B
A
D
F
H
E
G
C
C1
B
A
D
F
Stainless Steel D2000

Couplers - Female NPT

Prod. No. Size/Description
2271D-SS20 2 Stainless Steel, Buna-N Seals
2272D-SS20 2 Stainless Steel, Fluorocarbon Seals
2274D-SS20 2 Stainless Steel, EPT Seals
2275D-SS20 2 Stainless Steel, PTFE & Kalrez

Seals

Prod. No. Size/Description
2261D-AL20 2 Aluminum, Buna-N Seals
2262D-AL20 2 Aluminum, Fluorocarbon Seals
2264D-AL20 2 Aluminum, EPT Seals
2265D-AL20 2 Aluminum, PTFE Silicone Seals
Aluminum D2000

Couplers - Female NPT

IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
22
K A M V A L O K

S E R I E S
1700DL SERIES & D2000

SERIES
TEMPERATURE/PRESSURE CHARACTERISTICS
P
R
E
S
S
U
R
E

P
S
I
P
R
E
S
S
U
R
E

M
P
a
TEMPERATURE C
-40
TEMPERATURE F
-20 0
-17.7-6.6 4.4 15.5 26.6 -40 -28.8 37.7 60 82.2 104.4 126.6 148.8 171.1 193.3 215.5 237.7
20 40 60 80 100 140 180 220 260 300 340 380 420 460
0
1.65
1.51
1.37
1.24
1.10
0.82
0.68
0.55
0.41
0.27
0.13
0
0.96
20
40
60
80
100
120
140
160
180
200
220
240
1.5"
2"
3"
SEAL
TEMPERATURE
P
T
F
E
/
K
a
l
r
e
z

F
l
u
o
r
o
c
a
r
b
o
n
E
P
D
M
B
u
n
a
-
N
380
340
300
260
220
180
140
100
80
60
40
20
0 -17.7
37.7
26.6
15.5
4.4
-6.6
148.8
126.6
104.4
82.2
60
193.3
171.1
-20
-40
T
E
M
P
E
R
A
T
U
R
E

F
T
E
M
P
E
R
A
T
U
R
E

C
TEMPERATURE CHARACTERISTICS
FLOW CHARACTERISTICS
0.15
P
R
E
S
S
U
R
E

D
R
O
P

P
S
I
P
R
E
S
S
U
R
E

D
R
O
P

M
P
a
FLOW RATE IN GPM WATER
3
/
4
"

B
A
C
K
W
A
R
D
3
/
4
"

F
O
R
W
A
R
D
0.2
0.25
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.5
2
2.5
3
4
5
6
7
8
9
10
.048
.027
.010
.0062
.0068
.0048
.0055
.0034
.0027
.0020
.0017
.0013
.0010
.0041
.017
.013
.020
.034
.041
.055
.062
.068
1
-
1
/
2
"

B
A
C
K
W
A
R
D
1
-
1
/
2
"

F
O
R
W
A
R
D
2
"

F
O
R
W
A
R
D
2
"

B
A
C
K
W
A
R
D
3
"

F
O
R
W
A
R
D
3
"

B
A
C
K
W
A
R
D
7 8 910 15 20 25 30 40 50 6 7 8 9100 150 200 250300400500
NOTE: For flow information on specific chemicals or liquid products, contact your
OPW Representative or Factory Technical Customer Service.
LEGEND:
Forward Flow From Coupler Through Adaptor
Backward Flow From Adaptor Through Coupler
SAFER. CLEANER. FASTER.
23
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
K A M V A L O K

S E R I E S
OPW 2173AVn
The OPW 2173AVN Vapor Recovery Dry
Disconnect Coupling provides for easy access
in recovering vapors for either top or bottom
loading/unloading tank truck operations.
The OPW 2173AVN installs onto the QRB
valve on tank trailers and can provide a
dry disconnect connection for emergency
evacuation of hazardous liquids in the case
of roll-over.
Benefits
Closed-Loop Protection Helps protect
people and the environment by providing a
vapor and liquid tight seal during the
connection/disconnection process
specifically designed to contain VOC
(Volatile Organic Compounds) products that
have high vapor pressure that evaporates
quickly. Contains fugitive emissions and
transfers VOCs without vapor loss.
Roll-Over Safety Its low profile design
keeps the fitting below roll-over plane to
minimize damage in the event of a
roll-over. Meets IMO profile dimensions.
Easy Emergency Evacuation Provides a
dry disconnect connection for emergency
evacuation of hazardous liquids in case of
roll-over
Quick and Easy Cleaning Designed for
easy disassembly for routine cleaning
Features
Vapor Hose Connection 2 Kamvalok

Dry Disconnect or D2000 Actuating
Couplers
No trailer modifications required Easy
attachment to existing MC307, DOT407,
MC312, and DOT412 trailers
3 straight thread mounting with 2
Kamvalok

dry disconnect cam and groove

connection makes the ideal 3 x 2 adaptor
for QRB valves
Can replace existing Clean-Out Caps for
Closed Loop System
OPWs 2173AVN Dry
Disconnect Coupling
installs on the QRB
valve on the truck
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
24
K A M V A L O K

S E R I E S
1600An
The 1600AN Series Adaptor is specifically
designed to mate with OPW Kamvalok

Couplings to help prevent liquid spillage
during the connection/disconnection process.
The adaptor contains a spring-loaded poppet
to assure fast closing and tight seal.
Benefits
Single Piece Design Eliminates a possible
leak path.
Spill Prevention Poppet-actuated design can
only be opened with a Kamvalok

coupling;
designed to provide a tight seal when closed.
Reliability of Operation The simple spring-
loaded poppet design and heavy-duty
construction provide for reliable, long-
life operation.
Optimum Flow Rate Even flow and low
pressure drop are achieved by a built-in
deflector that reduces turbulence.
Features
Heavy-Duty Construction Available in
aluminum, and stainless steel construction.
Stainless steel corrosion resistance comparable
to 316 Stainless Steel.
Female Threads Can be fitted to either a male
pipe end or to a hose fitting
Spring-Loaded Poppet Design Assures fast
closing and tight seal
Wide Range of Seals Available in Buna-N,
Fluorocarbon, PTFE, EPDM, Chemraz

SIZE In InCHES (nominal)

1 1/2 2 3
A 4-3/4 4-15/16 6-17/32
B 2-1/2 3-1/4 4-1/2
C 1-1/2 2 3
D 2-21/32 3-1/4 4-7/8
Dimensions
B
C
D
E
A
B
C
D
E
A
Ordering Specifications
1611AN - AL15 - GL
CONNECTION
ANF - 150 lb. Flange
AN - Female NPT
ANFT - 300 lb. Flange
TYPE
16 - Adaptor
CONFIGURATION
1 - Aluminum Body, Stainless Steel Internals
7 - Stainless Steel Body, Stainless Steel Internals
O-RING SEAL
1 - Buna-N
2 - Fluorocarbon (GFLT)
3 - PTFE / Silicone
4 - EPDM
6 - Chemraz
7 - PTFE / Fluorocarbon
CONSTRUCTION MATERIAL
AL - Aluminum Body
SS - Stainless Steel Body
SIZE
15 - 1-1/2" FNPT
20 - 2" FNPT
30 - 3" FNPT
STYLE
GL - Greaseless
KG - Krytox Grease
KL- Keylok
P - Sanitary Triclamp
SAFER. CLEANER. FASTER.
25
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Outside U.S.: +1 513 696-1500
www.opw-es.com
K A M V A L O K

S E R I E S
1600AnF
The OPW 1600ANF Series Adaptors are
designed specifically for applications using
an ANSI flange.
The OPW 1673ANF, 1674ANF and 1676ANF
Dry Disconnect Adaptors keep hazardous
chemicals and vapors in-line and out of the
environment.
Rugged, yet quick and easy to install, the
1600ANF Series is ideal for closed-loop load-
ing conversions.
Benefits
EliminatesThreads-Onelessleakpoint
Spill Prevention The poppet-actuated
design can only be opened with a Kamvalok

coupling; designed to provide a tight seal
when closed.
Easy Access Connection Provides easy
connection access for tank cars, tank
trucks, intermodal tanks, and in-process
operations.
Connects with D2000

Actuating Coupler
or Kamvalok

1700 Series Dry Disconnect

Couplings
Easy Cleaning Can be quickly
disassembled
Specificallydesignedforapplicationsusing
ANSI flanges
Features
Heavy-Duty Construction Stainless Steel
corrosion resistance, comparable to 316
Stainless Steel
Available with 150# raised face flange or
300# tongue and groove design
Spring-Loaded Poppet Design Assures
fast closing and tight seal
Available in a Range of Seals
PTFE, EPDM, Chemraz

,

Buna-N and
Fluorocarbon.
Available in 1 1/2, 2, and 3 sizes
SIZE In InCHES (1670AnF)
1/2 x 2 2 3
A Overall Length 4-47/64 4-29/32 6-9/16
B Length of Body 4-13/32 4-31/64 6-1/8
C Length of Cap 2-5/64 2-1/4 2-5/16
D Diameter of Flange 6 6 7-1/2
E Diameter of Body 2-1/2 3 4-45/64
F Width of Cap 3-9/16 4-1/16 5-33/64
G Height of Chain Lug 1/2 7/16 1/2
H Length with Arms 6-1/32 6-3/32 8-1/8
Number of Bolt Holes 4 4 4
Diameter of Bolt Holes 3/4 3/4 3/4
Diameter of Bolt Circle 4-3/4 4-3/4 6
J Max width of Arms 7-1/8 8 11-3/32

SIZE In InCHES (1670AnFT)
2 3
A Overall Length 5-5/32 6-13/16
B Length of Body 4-47/64 6-6/8
C Length of Cap 2-1/4 2-5/16
D Dia. of Flange 6-1/2 8-1/4
E Dia. of Body 2-63/64 4-45/64
F Width of Cap 4-1/16 5-33/64
G Height of Chain Lug 7/16 1/2
H Length with Arms 6-21/64 8-3/8
Number of Bolt Holes 8 8
Diameter of Bolt Holes 3/4 7/8
Diameter of Bolt Circle 5 6-5/8
J Maximum width of Arms 8-9/32 11-3/32

J
F
E
G
B
A
C
H
D dia
1673ANF and 1673ANFT
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
26
D R Y L O K

One of the Driest Disconnect Couplings for the Transfer of Hazardous Liquids
OPWs Drylok

Dry Disconnect Coupling provides unprecedented safety in the transfer of hazardous liquids. With
less than 1-cc of fluid loss from a 3-inch unit, Drylok

is one of the driest disconnect in the industry. It meets or

exceeds all of todays stringent emission and worker safety requirements set by EPA, OSHA, and others.
Drylok

Operation Is Easy and Foolproof.

Push coupler onto adaptor by first
engaging lower jaw of coupler
under lip of adaptor and tilting the
coupler upward to engage top jaw.
Turn handle counter-clockwise until
lock engages. Coupler and adaptor are
locked together but valve is closed.
To disconnect - press button on
coupler and rotate handle clockwise
until it locks. Valve is now closed.
Press button on coupler down and turn handle
clockwise to the In-Line position. Press tab on
opposite side of coupler to release the upper jaw
and move coupler away.
Press button on coupler down and
turn handle counter-clokwise until it
locks. Valve is now open and product
will flow.
1 2 3
4 5
D R Y L O K

O V E R V I E W
SAFER. CLEANER. FASTER.
27
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Outside U.S.: +1 513 696-1500
www.opw-es.com
DRYLOK

Drylok

is designed to safely transfer

hazardous corrosive, volatile liquids such
as acids, solvents and petrochemicals. An
interlocking handle averts accidental spills
by preventing uncoupling while the valve
is open. And, the units flat face minimizes
fluid loss, further reducing exposure to risk
during operation. Drylok

is ideal for all kinds

of hazardous fluids where product loss is a
problem, such as high-pressure lines, high
flow rates, slurries, and gases.
Benefits
One of the driest disconnects in the industry
less than 1/2 ml of fluid loss from a 2 unit (less
than .10 teaspoon).
Unprecedented safety meets or exceeds all
of todays stringent emission and worker safety
requirements set by EPA, OSHA, and others.
Drylok cannot be uncoupled while the valve
is open.
Optimum flow rate less obstruction in easy-flow
interior optimizes the flow rate in high-pressure or
high-viscosity applications.
Ease of use simple handle action connects valve
to coupler and opens and closes the flow. 360
orientation ensures proper seating and alignment.
No clamps, clips, loops or tabs that can cause
operator error.
Features
Availablein1,2and3sizes
StandardO-ringsealsforlongevity,lowcost
and ease of maintenance
Super-PakAdjustablepackingwithV-type
material provides a continuous compression,
emission-free seal on handle shaft. (2& 3 only)
Availablein316StainlessSteel,Alloy20

or
Hastelloy

C with NPT, BSP, ANSI Flanged,

BW, and SW end connections
AARApproved
CRNApproved
C
E
A
G
F
B
D
I
J
H
Size A B C D E F G H I J Connected
1 3-21/64 2-15/32 5-3/8 1-7/8 6-3/4 4-37/64 3-33/64 2-5/32 3-3/16 3-3/4 6-1/16
85.6mm 62.7mm 136.5mm 47.6mm 171.5mm 116.3mm 89.3mm 54.9mm 81mm 95.3mm 153.9mm
2 6-3/16 5 6 2-3/4 8-3/8 7-1/4 7-7/32 5 4-15/16 5-5/16 10-1/6
173mm 127mm 152.4mm 69.9mm 212.7mm 184.2mm 183.4mm 127mm 125.4mm 134.9mm 255.5mm
3 7-3/4 6-3/16 8-3/4 4 12 8-31/32 8-49/64 5-1/2 6-7/8 7-17/64 13-3/8
196.9mm 157.2mm 222.3mm 101.6mm 304.8mm 227.8mm 197.3mm 139.7mm 174.6mm 184.7mm 339.7mm
Size indicates NPT Pipe Thread
Dimensions
Type number Size Weight
Coupler 5770 1 2-1/4 lbs./1.0 kg
2 10-1/4 lbs./4.6 kg
3 14-1/2 lbs./6.5 kg
Adaptor 5670 1 1-1/4 lbs./.6 kg
2 7-1/2 lbs./3.4 kg
3 11-3/4 lbs./5.3 kg
Super-Pak valve seal system on 2 and 3 models.*
*Super-Pak valve seal is a V-Type 75% Teflon

and graphite blend,

pressure energized packing. The packing nut can be tightened to stop leaks
and emissions.
Coupler and Adaptor Body
Super-Pak
Material
Dust Cap and Plug
included with system
D R Y L O K

IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
28
D R Y L O K

1
"

A
d
a
p
t
o
r

t
o

C
o
u
p
l
e
r
1
"

C
o
u
p
l
e
r

t
o

A
d
a
p
t
o
r
100/0.68
90/0.62
80/0.55
70/0.48
60/0.41
50/0.34
40/0.27
30/0.20
25/0.17
15/0.10
10/0.068
9/0.062
8/0.055
7/0.048
6/0.041
5/0.034
4/0.027
3/0.020
2.5/0.017
2/0.013
1/0.006
20/0.13
P
R
E
S
S
U
R
E

D
R
O
P

M
P
a
P
R
E
S
S
U
R
E

D
R
O
P

P
S
I
FLOW RATE IN GPM WATER
7 8 9 10 15 20 25 30 40 50 6 7 8 9 100 150 200 250 300 400 500 6 7 8 9 1000
2
"

A
d
a
p
t
o
r

t
o

C
o
u
p
l
e
r
2
"

C
o
u
p
l
e
r

t
o

A
d
a
p
t
o
r
3
"

A
d
a
p
t
o
r

t
o

C
o
u
p
l
e
r
3
"

C
o
u
p
l
e
r

t
o

A
d
a
p
t
o
r
How To Order - Use this example as your guide to determine the part number of the Drylok coupling
you need. Part numbers indicate coupling type, O-ring seal material, construction material and size.
FLOW CHARACTERISTICS
T
E
M
P
E
R
A
T
U
R
E

F
T
E
M
P
E
R
A
T
U
R
E

C
P
T
F
E
/
K
a
l
r
e
z

F
l
u
o
r
o
c
a
r
b
o
n
E
P
D
M
B
u
n
a
-
N
380/193.3
340/171.1
300/148.8
260/126.6
220/104.4
180/82.2
140/60
100/37.7
80/26.6
60/15.5
40/4.4
20/-6.6
0/17.7
-20/-28.8
-40/-40
TEMPERATURE RATING/SEAL MATERIAL
PRESSURE RATING
When connected to the adaptor, the Drylok

Coupler can be
opened and closed against a maximum of 150 psi head pressure.
Ordering Specifications
To assure that your order is processed promptly, please specify quantity, product number, size,
construction materials and give a brief description of the product. Use the convenient product numbering
system (below) to simplify your selections. Please consult factory for any design or special requirement
you may need or desire.
5670 - V720N
TYPE
56 - Adaptor
57 - Coupler
O-RING SEAL
C - Fluorocarbon-E
E - EPDM
F - PTFE Encapsulated
Fluorocarbon
N - Buna-N
T - PTFE Encapsulated
Silicone
V - Fluorocarbon-GFLT
W - White Nitrile
Y - Kalrez

(4079)
Z - Kalrez

(6375)
CONSTRUCTION MATERIAL
7 - 316 Stainless Steel
8 - Alloy 20
9 - Hastelloy C
SIZE
10 - 1"
20 - 2"
30 - 3"
STYLE
A - ANSI Flange 150 Lbs.
B - Female BSPT
C - Cutaway
D - Din Flange
N - Female NPT
P - Sanitary Triclamp
T - ANSI Flange 300 Lbs.
W - Butt Weld
X - Parking Adaptor
SAFER. CLEANER. FASTER.
29
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Outside U.S.: +1 513 696-1500
www.opw-es.com
E P S I L O N

C O U P L I N G S Y S T E M
Prevent Chemical Spills and Reduce Fugitive Emissions of VOCs
The EPSILON

Coupling System is designed to

prevent chemical spills and reduce fugitive
emissions of Volatile Organic Compounds (VOCs),
particularly in the process facility and during
transfer to and from tank trucks and tank cars.
During in-plant chemical transfers, the EPSILON

Chemical Containment System will provide your
plant with process fexibility while improving
operator safety, enhancing environmental
compliance and reducing overall capital expenditures
and operating costs.
EPSILON

is a low spill coupling, based on a

double ball valve system integrating a sophisticated
safety design in sizes of , 1, 1, 2 and 3.
The design is constructed to handle a pressure
of 435 psi (30 Bar) and temperature up to 450F
(230C) and is available with end connections
complying to ANSI and DIN standards.
All wetted materials are 316/316L stainless steel
(1.4401/1.4404) with TFM or PFA seals. Hastelloy

C is also available for use with more aggressive
fuids.
Beyond the common advantages of a ball valve
design, EPSILON

provides for fow through an

unrestricted fowpath and double shut off reliability
in the coupling connection.
SUPERIOR FLOW:
Unrestricted fow path provides less than 1psi
pressure drop at 150 GPM.
SAFETY:
EPSILON

coupling is equipped with safety

interlocks, which force the valves to open and
close only with a deliberate action, preventing
accidental opening of the valve.
ENVIRONMENT:
EPSILON

is a low spill system, specifed to less

than .40 ml spillage for the 2 coupling (2000
cycles test average 0.6 ml) and less than 1/10th of
a teaspoon (half an eyedropper).
MAINTENANCE:
EPSILON

was not only engineered for easy

operations, but also for quick replacement of
the transfer seal without any lockout. No special
tools are required for replacement of seals.
E P S I L O N

O V E R V I E W
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
30
E P S I L O N

C O U P L I N G S Y S T E M
Epsilon

Applications
BulkStorage
In-plantProcessing
ReactorUnits
FiltrationUnits
TankCar
RailCar
Features
Spring-energized TFM or PFA
U-cup sealing
Male and female lug and flange
connection interfaces
Independent and multi-level safety
interlocks
Polyurethane dust cap or Stainless
Steel pressure cap
Availablein,1,1,2
and 3
AvailableinStainlessSteel
and Hastelloy

FDA-compliantsealmaterials
Benefits
DryDisconnectReliability low spill
face seal reduces amount of loss
upon disconnect.
Enhanced Environmental Compliance
Positive shut-off of coupling halves
eliminates line contamination and
accidental release of potentially
hazardous fuids into the environment
during connection and disconnection.
Full Flow Straight-through fow path
provides unrestricted fow in either
direction, minimizing pressure drop.
Unparalleled Safety Multiple safety
interlocks eliminate unintentional
spills and catastrophic chemical
releases that threaten worker safety
and the environment.
PreventsCross-Contamination
Optional keyed couplings
mechanically lock out and isolate
transfer lines.
* Hastelloy

is a registered trademark of Haynes International, Inc.

Male Lug
Female Lug
Concave Ball Nest Convex Ball
One of the Independent and
Redundant Mechanical Interlocks
SAFER. CLEANER. FASTER.
31
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Spring-Energized and Spring-Loaded
PTFE U-Cup Sealing
A spring-energized stem and face and
fange seal provide initial sealing. The
spring supplies all the load required for
sealing when the media pressure is too
low to fully actuate the lips of the seal.
Testing confrms the low spillage and
emission specifcations are still achieved
after 2,000 cycles.
Ultra Low Spill Face Seal (Optional)
This seal reduces the amount of spillage
at disconnect to .2 cc. This seal is not
pressure assisted and should only be used
for applications lower than 100 psi.
Male and Female Lug and
Flange Connection Interfaces
Ramped lug and fange interfaces are frst aligned and
then connected with a push, followed by a quarter (90)
turn. This instant connection method is done by hand
without tools in order to create compression on the
critical interface seal.
Concave/Convex
Full-Flow Shut-Off Valve
A convex ball nests in a concave ball to virtually eliminate
any cavity between the mating halves. The positive shut-
off ball valves, and the absence of a cavity between them,
minimize chemical loss when the coupling is disconnected.
Each half is an independently operated, positive shut-off
ball valve that is controlled by manually rotating the valve
handles. The straight-through EPSILON

valve design also

provides unrestricted, high fow in either direction and
low pressure drop. All metal wetted components are 316
stainless steel or Hastelloy

.
Independent and Redundant
Safety Interlocks
EPSILON

technology involves fve independent

and redundant mechanical interlocks. They require
deliberate sequential action by users, thereby eliminating
unintentional spills and catastrophic chemical releases
that threaten worker safety and the environment.
Cavity Filled (Optional)
Designed to reduce the possibility of contamination
by entrapment of process fuid in the void normally
found behind the ball and the valve body. Ideal
for applications where cross-contamination and
cleanliness is a concern. Back side of the valve
balls are bored for effcient cleaning.
Polyurethane Dust Cap
Used to protect the ball from damage and debris
when coupling is closed and disconnected.
E P S I L O N

C O U P L I N G S Y S T E M
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
32
**National Emission Standards for Hazardous Air Pollutants
Keyed Couplings
For extremely critical operations, EPSILON

offers the unique keyed interface which locks
out and isolates transfer lines, preventing
cross-contamination.
Designed for Maintainability
OPW Engineered Systems EPSILON

design
allows for easy maintenance. Seals, stems and
bearings can be replaced easily to keep the
connections performing like new.
Approvals
EPSILON

couplings are approved/listed for pres-

sure service through a comprehensive set of inter-
national agencies.
Consult factory for specific details for your
application.
Stainless Steel/Hastelloy Pressure Cap
Used to increase the level of safety when coupling
is closed, disconnected and under operating
pressure.
Transportation Coupling System (TCS)
Specially designed for railcar, truck, isotainer or
tote equipment used in transporting chemicals
safely. Contact us for more information.
Dual Ball Race (Optional)
Radial swivel seal
Replaces dynamic face seal
Lower leak rate
Lower seal mortality rate caused by over-
compressing seal to install bearings
Dual ball races with hardened stainless bearings
Replaces PTFE sleeve bearing that may become
overloaded and allow greater axial misalignment
causing the dynamic face seal to leak
Provides additional support for applications with
long hose drops or high load requirements.
Spring energized dust seal
TFM - Standard Seal
Next generation PTFE with best combination of
temperature ranging from -22F (-30C) to 450F
(230C), sealing, and sliding characteristics.
PFA - Available Consult Factory
*Below limit of analytical detection.
E P S I L O N

C O U P L I N G S Y S T E M
SAFER. CLEANER. FASTER.
33
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Outside U.S.: +1 513 696-1500
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EPSILON

couplings can be attached to hose or

pipe sizes ranging from 3/4 to 3 or DN 20 to DN
80. There are three different valve body sizes that
are machined to accept the different sizes and
different connection types. Chart 2 indicates the
valve body size that would be used with a given
port size.
WARNING: Due to the variety of chemicals that these couplings may be used to transfer, the user is responsible to
verify the compatibility of the coupling body and the seal materials with the chemical being conveyed.
Performance Characteristics
Valve Size Port Size Spillage
Maximum
Emissions
Flow Rate
GPM (l/min)
C
V
Max Working
Pressure psi
(bar)
Weight - lbs (kg)
Adapter Coupler
Temp = F (C)
Min Max
1-inch
3/4, 1, DN 20
or DN 25 Port
<0.7 ml <25 ppm 50 (189) 42 435 (30) 2.7 (1.2) 3.0 (1.4) -22F (-30C) 450 (230)
2-inch
1-1/2, 2, DN 40
or DN 50 Port
<0.6 ml <25 ppm 150 (568) 160 435 (30) 4.0 (1.8) 6.0 (2.7) -22F (-30C) 450 (230)
3-inch 3 or DN 80 Port <2 ml <25 ppm 300 (1135) 240 360 (25) 16.0 (7.3) 19.0 (8.6) -22F (-30C) 450 (230)
The features of the EPSILON

dry disconnect
coupling are extensive. Chart 1 below provides the
specifics of these features.
Flowratesfrom50GPMforthe1to300
GPM for the 3 product line. This coupling
will keep up with demand, whatever
your application.
Flowcoefficient(Cv)forvalves.Flowrate
shown in gallons per minute of 70F water
with 1.0 psi, pressure drop across the valve,
2coupling features (Cv) of 160.
Fugitiveemissionsoflessthan25ppm,is
standard. In most cases, it is below the limit of
analytical detection.
Pressure Drop vs. Flow 1, 2 & 3 EPSILON

Coupling
Flow vs. Pressure Drop - 70 F Water
2.0
1.0
.50
.10
.01
P
r
e
s
s
u
r
e

D
r
o
p

i
n

P
S
I
G
FLOW - GPM
1
2
3
Valve Size
Chart 1
50 100 200 400 10
E P S I L O N

C O U P L I N G S Y S T E M
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
34
Sl.
no. Type Size
End
Connection
Dimensional Data - inch
A B C D E F
1 COUPLER HALF, NPT 1
3
/4 4.7 3.6 4.2 4.5 2.7 3.4
1 1 4.7 3.6 4.2 4.5 2.7 3.4
2 1
1
/2 7.0 5.6 5.3 5.2 2.9 4.0
2 2 7.0 5.6 5.3 5.2 2.9 4.0
3 3 9.6 7.5 8.1 7.4 4.4 5.9
2 ADAPTER HALF, NPT 1
3
/4 4.5 3.6 3.3 4.3 2.7 2.7
1 1 4.5 3.6 3.3 4.3 2.7 2.7
2 1
1
/2 4.8 3.6 3.8 4.6 2.9 3.2
2 2 4.8 3.6 3.8 4.6 2.9 3.2
3 3 9.5 7.5 5.5 7.2 4.4 4.8
3
COUPLER HALF,
FLANGED 150 LBS ANSI
1
3
/4 4.7 3.6 5.8 4.6 2.7 2.7
1 1 4.7 3.6 5.8 4.8 2.7 2.7
2 1
1
/2 7.0 5.6 6.8 7.2 4.7 4.0
2 2 7.0 5.6 6.8 7.7 4.7 4.0
3 3 9.6 7.5 10.8 8.2 4.4 5.9
4
ADAPTER HALF,
FLANGED 150 LBS ANSI
1
3
/4 4.5 3.6 5.4 4.6 2.7 3.4
1 1 4.5 3.6 5.4 4.8 2.7 3.4
2 1
1
/2 4.8 3.6 6.3 5.4 2.9 3.2
2 2 4.8 3.6 6.3 6.0 2.9 3.2
3 3 9.5 7.5 8.2 8.9 5.2 4.8
5
COUPLER HALF,
BUTT WELD SCHEDULE 40
1
3
/4 4.5 3.6 6.3 4.3 2.7 3.4
1 1 4.5 3.6 6.3 4.3 2.7 3.4
2 1
1
/2 4.8 3.6 6.8 4.6 2.9 3.2
2 2 4.8 3.6 6.8 4.6 2.9 3.2
3 3 9.5 7.5 8.5 7.4 4.4 4.8
6
ADAPTER HALF,
BUTT WELD SCHEDULE 40
1
3
/4 4.5 3.6 6.3 4.3 2.7 3.4
1 1 4.5 3.6 6.3 4.3 2.7 3.4
2 1
1
/2 4.8 3.6 6.8 4.6 2.9 3.2
2 2 4.8 3.6 6.8 4.6 2.9 3.2
3 3 9.5 7.5 8.5 7.4 4.4 4.8
SAFER. CLEANER. FASTER.
35
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
Sl.
no. Type Size
End
Connection
Dimensional Data - mm
A B C D E F
7 COUPLER HALF, BSP 1 G
3
/4 119 91 107 114 69 86
1 G 1 119 91 107 114 69 86
2 G 1
1
/2 178 142 135 132 74 102
2 G 2 178 142 135 132 74 102
3 G 3 244 191 206 188 112 150
8 ADAPTER HALF, BSP 1 G
3
/4 114 91 84 109 69 69
1 G 1 114 91 84 109 69 69
2 G 1
1
/2 122 91 97 117 74 81
2 G 2 122 91 97 117 74 81
3 G 3 241 191 140 183 112 122
9
COUPLER HALF,
FLANGED DIN PN40
1 DN20 142 115 131 152 95 86
1 DN25 142 115 131 152 95 86
2 DN40 180 144 155 202 120 102
2 DN50 180 144 155 202 120 102
3 DN80 244 191 274 208 112 122
10
ADAPTER HALF,
FLANGED DIN PN40
1 DN20 137 115 121 152 95 69
1 DN25 137 115 121 152 95 69
2 DN40 176 144 141 202 120 81
2 DN50 176 144 141 202 120 81
3 DN80 241 191 208 226 132 122
11
COUPLER HALF,
WELD END DIN 2559
1 20 114 91 160 109 69 69
1 25 114 91 160 109 69 69
2 40 122 91 173 117 74 81
2 50 122 91 173 117 74 81
3 80 241 191 216 188 112 122
12
ADAPTER HALF,
WELD END DIN 2559
1 DN20 114 91 160 109 69 69
1 DN25 114 91 160 109 69 69
2 DN40 122 91 173 117 74 81
2 DN50 122 91 173 117 74 81
3 DN80 241 191 216 188 112 122
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
36
H I L T A P
For the Toughest High and Low Temperature and Pressure Applications
The Hiltap Series features innovative high and low pressure and temperature sealing couplings,
connectors and product recovery/pipeline cleaning technologies. For over a decade, Hiltap and the
RapidLOK family of products have served global industries, providing safe transfer solutions for
some of the most diffcult and demanding liquid applications.
Benefts of the Hiltap RapidLOK

Family:
Safelyventsresidualpressure
Metal-to-metalwedgesealdesignforrepeateduse
Leak-proofoperation
Operatesthroughwidetemperature/pressureranges
Novariationinpipediameterformostsizes
QualityassurancetoISO9001-2000
Materialtraceabilityexists
CanadianRegistrationNumbers(CRN)
This all-purpose, high-performance quick coupling offers a non-restrictive fow with no variation in
pipe diameter when required and conditions allow. The reusable sealing components are made
of different metals that have their own unique hardness and thermal properties, so as to further
enhance the seal as temperature changes are encountered. The sleeve retaining ring ensures safe
venting at any residual pressure. The Hiltap Brand offers front line solutions and allows design
engineers to specify safe and environmentally responsible connections.
H I L T A P

O V E R V I E W
SAFER. CLEANER. FASTER.
37
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
H I L T A P
3TL SERIES -
Transfer Loading
Safety Quick Coupling
The 3TL Transfer Loading Series is an all purpose high
performance quick coupling designed for leak proof
sealing through a wide range of temperatures.
The design offers a non-restrictive fow with no
variation in pipe diameter. The reusable metal-to-metal
wedge sealing components further enhance the seal
as temperature changes are encountered. The retaining
ring ensures safe venting of any residual pressure.
Features & Benefits
Designedtoreplacehammerunionsandconventional
CAM locking couplings
Repeatedlyreusablemetal-to-metalwedgesealwith
secondary enviro o-ring seal
Non-restrictivefowcharacteristicsforfaster
hook-ups
Uniqueautomaticsafetyfeaturevents
residual pressure
Onlylighttorquerequiredwhentighteningto
contain rated pressure
DesignedandtestedtoASMEB31.3
Availablein3/4to6sizes
Materials:316StainlessSteelandCarbonSteel
Compactandavailableinanycombination,
of threaded, butt weld or socket weld ends
Varietyofsleevehandleoptionsavailable
Size
Nominal
(Inch) (mm)
* For prolonged applications in temperatures above 500F (267 C) use of stainless steel coupling is recommended.
Working pressure PSI
Socket Thread Butt
Pressure ratings for 100 F 38C Sch.40
Outside diameter
(Inch) (mm)
Overall length
(Inch) (mm)
1.00
1.50
2.00
3.00
4.00
25.4
37.7
50.8
76.2
101.6
2.50
3.00
3.75
5.00
5.87
63.5
76.2
95.3
127.0
149.2
2.75
4.00
4.50
5.50
5.50
69.8
101.6
114.3
139.7
139.7
Order Information 3 T L - 2 0 - I MN - D
1. Internally threaded
(FNPT)
*2. Externally threaded
(MNPT)
3. Butt weld
*4. Socket weld male
*5. Socket Weld female
Carbon steel A350/LF2. - D
Stainless steel 304/316/316L - A
* Other coatings (eg.) (Zinc,
Cadmium, Teflon)
Zinc coating standard on carbon steel
products
* All stainless austenitic steel sleeves
undergo an anti-galling process
2" 3TL - 20 - 11 (Internal NPT threads)
FEMALE COUPLING HALF (PLAIN END/SLEEVE ASSEMBLY)
PART NR. HT3TL - 20 - 1X(F)
XW - WIDE GROOVE
FOR SAFETY RING
DUST PLUG
PART NR. HT3TH - 20 - DP
DUST CAP
PART NR. HT3TL - 20 - DC
MALE COUPLING HALF (THREADED END)
PART NR. HT3TL - 20 - X1 (M)
SECONDARY
ENVIRO "O"RING SEAL
STANDARD THREAD IS ACME G2 6 TPI
4.420 ASSEMBLED
STAINLESS SAFETY RING
HEAVY DUTY

4
.
0
0
0
2

N
T
P
2

N
T
P

1
0
2
"
SLEEVE WITH HANDLES
Note: Other materials, sizes and pressure ratings are available.
End caps/Plugs and dust caps are available.
Nominal size - 3/4 in. Sleeve/Male
end thread type*
10- 1.0 inches (25.4mm) 8 SA
15- 1.5 inches (37.7 mm) 8 SA
20- 2.0 inches (50.8 mm) 6 A
30- 3.0 inches (76.2 mm) 4 A
40- 4.0 inches (101.6 mm) 3 A
60- 6.0 inches (152.4 mm)
Size Plain end Threaded end Material
Please contact Hiltap
for detailed specifications
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
38
H I L T A P
3IU SERIES
High Performance
Quality Impact Unions
The Hiltap

3IU impact union does what a

conventional hammer union does, only better.
Our impact union is designed for leak proof
operation over a wide range of temperatures and
pressures. The re-useable sealing components offer
a metal-to-metal wedge seal, as well as an
additional o-ring seal, targeting full compliance to
the latest environmental laws.
Applications include: Next to sensitive electronic
equipment e.g. most fow meters, modular skid
tie-ins, high pressure gas/oil, meter/production
fow production, gas distribution tie-ins, high
axial load stresses, sour gas, unconventionally high
pressures and high erosion/corrosion applications.
Features & Benefits
Containsfugitiveemissions
Easierinstallation,skidfabrication
and maintenance
Lowprofle
Lightweight
Lowimpact/torquerequiredtoengage
Repeatedlyreusablemetal-to-metalwedgeseals
Secondaryo-ringseal
Availableinbuttweldendconfgurationsonly
Availablein2,3and4sizes
CarbonSteelMaterials
SCH 80, 160 or XXH
Pipe Size Approx. Overall Length
2" 6.0
3" 7.2
4" 9.5
MODEL: 3IU
Specifcation Example: 3IU - 20 - 33
(2 IMPACT UNION Both Ends butt weld, Carbon Steel)
3U SERIES -
Medium Pressure and
Temperate Quality Unions
The 3U Series is an all purpose light weight
quality union designed for leak proof operation
as it cycles through a wide range of
temperatures. The design offers a non-restrictive
fow with no variation in pipe diameter in most
sizes. The reusable metal-to-metal sealing
components further enhance the seal as
temperature and pressure changes are
encountered. The safety ring ensures safe
venting of residual pressure.
PROCESS PIGGING
PRODUCT RECOVERY TECHNOLOGIES
PIPE, TUBING, AND HOSE COUPLING SEALING SOLUTIONS
Ground Joint Utility Union
SAFER Hose Connections
Size Plain end Threaded end Material
Order Information H T GJ - 0 7 - 11 - C
3/4" 07- 0.750 inch (19.0 mm) 1. FNPT
2. Socket weld female
Stainless steel 316/316L dual grade
Pipe size
(Inch) (mm)
* For prolonged applications in temperatures above 800F (427 C) use of stainless steel coupling is recommended.
Note: For other materials, sizes and pressure ratings, consult Hiltap. Seal caps/plugs and dust caps are available
Working pressure PSI
Socket Thread Butt
Sch.40
Outside diameter
(Inch) (mm)
Overall length
(Inch) (mm)
3/4 (0.750) 19.0 Pressure ratings for 100 F 38C
Please contact
Hiltap for
Specifications
Please contact
Hiltap for
Specifications
Please contact
Hiltap for
Specifications
Retaining Ring
Threaded End (Male Half)
O Ring
Female half
NPT Thread
NPT
Thread
Plain End
Sleeve COMPENSATION RING
OPTIONAL "O" RING SEAL
PLAIN
END
FITTING
NPT THREAD
SLEEVE
NPT THREAD
THREADED
END FITTING
(MALE HALF)
F
E
M
A
L
E

H
A
L
F
A
S
S
E
M
B
L
Y
SAFER. CLEANER. FASTER.
39
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
H I L T A P
Features & Benefits
Containsfugitiveemissions
Designedtoreplaceconventional
medium pressure unions/couplings
Easierinstallationandmaintenance
Fullyinterchangeablewitheachother
Lowprofle/lightweight
Reducedchanceofgalling
Repeatedlyreusablemetal-to-metal
wedge seal
Uniqueautomaticsafetyfeature
vents residual pressure during
uncoupling should residual pressure
remain
Onlylighttorquerequiredwhen
tightening to rated pressure
DesignedandtestedtoASMEB31.3
Availablein1/4to2sizes
Materials:316StainlessSteeland
Carbon Steel
Compactandavailableinany
combination of threaded, butt weld
or socket weld ends
3U SERIES - Continued
The HGJ series utility union is a high quality coupling
for most steam, water and standard utility applications.
The outer scalloped knurled sleeve is ergonomic and
made out of a non-galling material, ensuring easy and
repeatable connectabilty.
The HGJ series uses a commercially available o-ring seal
and is fully interchangeable with conventional ground
joint unions.
Features and Benefits
Containsfugitiveemissions
Designedtoreplaceconventional
boss-type ground joint style
unions/couplings
Lowprofle/lightweight,easier
installation and maintenance
Reducedchanceofgalling
Elastomerico-ringseal
Onlylighttorquerequiredwhen
tightening
DesignedandtestedtoASME
B31.3
Availablein3/4only
Materials:316StainlessSteel
HGJ GROUnD JOInT UTILITY UnIOn -
SAFER Hose Connections
H G J - 0 7 - 1 N1 N- A - 3 0 4 1 - V 7
HGJ SERIES SIZE
07 - 3/4
FEMALE
HALF
X - None
l - FNPT
3 - Socket Weld
SC - Seal Cap
MALE
HALF
X - Female Half Only
l - FNPT
3 - Socket Weld
SC - Seal Cap
SST O-RING
Viton only
HILTAP
DRAWING
PACKAGE
Ordering Specifications
Note: For other materials, sizes and pressure ratings, consult Engineered Systems. Seal caps/plugs and dust
caps are available
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
40
H I L T A P
LQC SERIES - Twister

Locking Quick Connect
The Twister

LQC is the next generation of quick

couplings designed as an option to replace
conventional cam & groove couplings that are
used in critical service applications. The Twister

LQC is engineered to be used in conjunction with
hoses and loading arms.
Features & Benefits
Rapidengagement,1/4twiston/off
Lowpressureorvacuumlocking
Couplinglocksduringuncouplingshouldresidual
or line pressure be present
Smoothbore,idealforpiggingapplications
Commerciallyavailableo-ringseals
Optionalsnap-incustomizedhandlesfor
tight spots
BuilttoB31.3specifcationstoISO9001-2000
Quality Standards
PressureratingsequivalenttoANSI150/300
Availablein,1,2,3,4and6nominalsizes
Materials:316StainlessSteel,ColdTemperature
Carbon Steel and Aluminum
SurpassesOccupationalHealth&SafetySection
188 (October 2003)
The Twister
LQC Railcar
Unloading Adaptor
Ergonomicconnectiontorailcar
FeaturesLQCAdaptorforsafe,easyconnection
Canbeprovidedwithotherendconnections
SAFER. CLEANER. FASTER.
41
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
H I L T A P
Lite Series Safety Seal Cap
AnSI 800 and below
Lite Series Hose Half
Assembly 390 Series
SaVD

LITE GATE VALVE 390 SERIES -

Safe Vent & Drain Safety Seal Cap/Hose Half
Features & Benefits
TheSaVDSafetySealCapisdesignedtoreplacehigh
pressure bull plugs used in venting & draining SAGD steam and
heavy oil piping.
SafetySealCap(withchain)canberetightenedtoseal
Outerseal&lockingthreadsarelocatedOUTSIDEthewetted
surfaces
Valvemountedcouplingshalvescanbesafelyrodded,steam
cleaned, pressure purged with specially designed & CRN
registered adapters.
NACEmaterialsofconstruction:CarbonSteel
SolidMaterialWedge,NOoverlays
Availablein3/4,1,11/2and2sizes
Availablewithbuttweld,MNPT,orsealcap
1 Safe and tight stem seal by means of positive back
seat and long life leak proof stuffng box design.
2 The T-head connect of stem and disc assuring easy
seating operation.
3 Solid fully guided wedge reducing wear on seating
surfaces.
4 Gland eyebolts facilitating packing maintenance.
5 Leak proof Body-Bonnet Joint Cavity to eliminate
the unwinding of the SS spiral metal.
6 Rolled-in seat to assure tight and effective seating.
1
2
3 6
4
5
The 415/425/490 RapidLOK

Series Connector is
an all purpose lightweight quick coupling
designed for leakproof operation at a wide range
of temperatures. The metal-to-metal seal further
enhances the seal as temperature changes are
encountered. The safety ring ensures safe
venting of any residual pressure.
Features
TheRapidLOK

415/425/490 series
couplings can perform equal to the
respective pipe schedules
Repeatedlyreusablemetal-to-metal
seal with an optional secondary
enviro o-ring seal
Nobolts,orhubclampsforfaster
hook-ups
Uniqueautomaticsafetyfeature
vents residual pressure
Nospecialheattreatmentofseal
rings required
Onlylighttorquerequiredwhen
tightening to rated pressure
Compactandavailableinany
combination, of threaded, butt
weld or male socket weld ends
DesignedandtestedtoASME
B31.1, & B31.3
Availablein3/4-2sizes
Materials:316StainlessSteeland
Carbon Steel
415 SERIES, 425 SERIES, 450 SERIES
Pipe Connecting: Safety Quick Couplings
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
42
H I L T A P O R D E R I N G S P E C I F I C A T I O N S
Ordering Specifications (Complete Coupling, Female Half)
3TL - 30 - 1 N 1 N - A - 3010 - A A - D 2 - V7
FITTING
DESIGNATION
3TL - 3 pc. Transfer Loading
H3U - 3 pc. Medium Pressure Union
3IU - 3 pc. Impact Union
3LB - 3 pc. Lube Blending
390 - 3 pc. SCH 80 for SAVDL
PLAIN END
CONNECTION TYPE
1 - Female NPT
2 - Male NPT
3 - Butt Weld
4 - Male Socket Weld
5 - Female Socket Weld
6 - Female BSP
8 - Hose Barb
SC - Seal Cap
THREADED
END STYLE
X - None (Female Half Only)
1 - Female NPT
2 - Male NPT
3 - Butt Weld
4 - Male Socket Weld
5 - Female Socket Weld
6 - Female BSP
8 - Hose Barb
SP - Seal Plug
THREADED
END COATING
Blank if Female Half Only
N - None
A - Electroless Ni (High Phos)
Z** - Zinc
E - Annodized Red
F - Annodized Blue
MATERIAL
A - Stainless Steel A479-316/316L (SA)
D - Carbon Steel A350 Gr. LF2 Cl.1 NACE
H - Aluminum 6061-T6
O-RING MATERIAL
Blank for None. Only Metal to Metal Seal
V7 - VITON 75D
PLAIN END
COATING
N - None
A - Electroless Ni (High Phos)
Z** - Zinc
E - Annodized Red
S - Annodized Clear
F - Annodized Blue
SLEEVE COATING CODE
N - None
A* - Electroless Nickle (High Phos)
Z** - Zinc
E - Annodized Red
S - Annodized Clear
F - Annodized Blue
HILTAP DRAWING PACKAGE CODE
3102 - 1/4 Couplings
3103 - 3/8 Coupling
3105 - 1/2 Coupling
3107 - 3/4 SCH10 Coupling
3158 - 3/4 SCH10 to 80 Coupling
3001 - 1 SCH10 Coupling
3310 - 1 SCH80 Coupling
3002 - 1 SCH40 Coupling
3015 - 1 1/2 SCH10 Coupling
3113 - 1 1/2 3P SCH80 Coupling
3000 - 2 3TL and 3U SCH40 and 80 Couplings
3136 - 2 SCHXXS Impact Union with Hiltap Seal
3010 - 3 3TL and LB SCH40 Couplings
2146 - 4 3LB and 3TL SCH40 Coupling
0554 - 4 3LB SCH10 Coupling
0536 - 6 3TL SCH40 Coupling
0058 - 2 SCH160 Impact Union with Hiltap Seal
0057 - 2 SCH80 Impact Union with Hiltap Seal
0070 - 2 SCH160 Impact Union with Flat Face Seal
2034 - 3 SCHXXS Impact Union with Hiltap Seal
3189 - 3 SCH80 Impact Union with Hiltap Seal
0168 - 4 SCHXXS Impact Union with Hiltap Seal
NOMINAL SIZE
02 - 1/4
03 - 3/8
05 - 1/2
07 - 3/4
10 - 1
12 - 1 1/4
15 - 1 1/2
20 - 2
25 - 2 1/2
30 - 3
40 - 4
60 - 6
* All Stainless Steel sleeves are electroless nickel plated to prevent galling
** Zinc coating standard on all Carbon Steel products
THREADED END STYLE
FOR 3010 PACKAGE ONLY
N - Standard 3
S - Sanitary
1 - 1 1/2
2 - 2
3 - 2 1/2
4 - 4
PLAIN END STYLE
FOR 3010 PACKAGE ONLY
N - Standard 3
T - Single Groove Tubing
S - Single Groove
D - Double Groove
C - Compoflex Hose Barb
E - 2 1/2 Single Groove
SLEEVE STYLE
A - Loop Handle Sleeve
B - Wrench Flats Sleeve
C - Stick Handle
D - Paddle Sleeve
E - Aluminum Loop Handle for 3 Coupling (Except
if Wetted Parts are Aluminum then as Above)
F - Lug Sleeve (Star Style)
IU - Impact Union Style Sleeve for 3TL
RK - Raised Knurled Sleeve
BH - Bar Handle Articulating Sleeve
HX - Hexagonal Sleeve
SW - Spanner Wrench Sleeve
SAFER. CLEANER. FASTER.
43
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Outside U.S.: +1 513 696-1500
www.opw-es.com
H I L T A P O R D E R I N G S P E C I F I C A T I O N S
HT3 - 30 - X1 - D - 3010 - 25 - ZNC
* Zinc coating standard on all Carbon Steel products
FITTING DESIGNATION
HT3 - 3 pc. Union and Transfer Loading
HT3IU - 3 pc. Impact Union Male
THREADED END STYLE
X1 - Female NPT
X2 - Male NPT
X3 - Butt Weld
X4 - Male Socket Weld
X5 - Female Socket Weld
X6 - Female BSP
X8 - Hose Barb
SP - Seal Plug
THREADED END COATING
Blank if No Coating Required
EN1 - Electroless Nickle Plating (High Phos)
ZNC* - Zinc
MATERIAL
A - Stainless Steel A479-316/316L (SA)
D - Carbon Steel A350 Gr. LF2 Cl.1 NACE
H - Aluminum 6061-T6
HILTAP DRAWING PACKAGE CODE
3102 - 1/4 Couplings
3103 - 3/8 Coupling
3105 - 1/2 Coupling
3107 - 3/4 SCH10 Coupling
3158 - 3/4 SCH10 to 80 Coupling
3001 - 1 SCH10 Coupling
3310 - 1 SCH80 Coupling
3002 - 1 SCH40 Coupling
3015 - 1 1/2 SCH10 Coupling
3113 - 1 1/2 3P SCH80 Coupling
3000 - 2 3TL and 3U SCH40 and 80 Couplings
3136 - 2 SCHXXS Impact Union with Hiltap Seal
3010 - 3 3TL and LB SCH40 Couplings
2146 - 4 3LB and 3TL SCH40 Coupling
0554 - 4 3LB SCH10 Coupling
0536 - 6 3TL SCH40 Coupling
0058 - 2 SCH160 Impact Union with Hiltap Seal
0057 - 2 SCH80 Impact Union with Hiltap Seal
0070 - 2 SCH160 Impact Union with Flat Face Seal
2034 - 3 SCHXXS Impact Union with Hiltap Seal
3189 - 3 SCH80 Impact Union with Hiltap Seal
NOMINAL SIZE
02 - 1/4
03 - 3/8
05 - 1/2
06 - 5/8
07 - 3/4
10 - 1
12 - 1 1/4
15 - 1 1/2
20 - 2
25 - 2 1/2
30 - 3
40 - 4
60 - 6
SPECIAL CUSTOMIZED DESIGNATION
Standard 3
S - Sanitary
20 - With Special 2 NPT on 3
25 - With Special 2 1/2 NPT on 3
BAY - With Special Bayonet
Ordering Specifications (Male Half Only)
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
44
LQC - 30 - 1 N 1 N - A - 3124 - A N - H -V7
FITTING
DESIGNATION
LQC - Locking Quick Connect
PLAIN END
CONNECTION TYPE
1 - Female NPT
3 - Butt Weld
5 - Female Socket Weld
SC - Seal Cap
MATERIAL
A - Stainless Steel A479-316/316L (SA)
D - Carbon Steel A350 Gr. LF2 Cl.1 NACE
H - Aluminum 6061-T6
O-RING MATERIAL
V7 - VITON 75D
PLAIN END COATING
N - None
A - Electroless Ni (High Phos)
Z* - Zinc
E - Annodized Red
S - Annodized Clear
F - Annodized Blue
SLEEVE COATING CODE
N - None
A - Electroless Nickle (High Phos)
Z* - Zinc
E - Annodized Red
S - Annodized Clear
F - Annodized Blue
SLEEVE STYLE
A - Standard Wagon Wheel Sleeve with Plunger
HND - Wagon Wheel with Crank Handle Sleeve
LH - Loop Handle Sleeve (No Standard)
HILTAP DRAWING PACKAGE CODE
3124 - 1, 2, 3, 4 Couplings
3122 - 6 Coupling
3109 - 4 LQC Closure for PIG Launcher
3098 - 2 and 3 LQC Closure for PIG Launcher
3095 - 2 LQC Closure for PIG Launcher
3216 - 3 LQC Closure for PIG Launcher
3075 - 6 LQC Closure for PIG Launcher
NOMINAL SIZE
10 - 1
20 - 2
30 - 3
40 - 4
60 - 6
* Zinc coating standard on all Carbon Steel products
MALE END
CONNECTION TYPE
X - None (Female Half Only)
1 - Female NPT
3 - Butt Weld
5 - Female Socket Weld
SP - Seal Plug
MALE END COATING
- Blank if Female Half Only
N - None
A - Electroless Nickle (High Phos)
Z* - Zinc
E - Annodized Red
F - Annodized Blue
SLEEVE MATERIAL IF DIFFERENT
FROM WETTED PARTS
A - Stainless Steel A479-316/316L (SA)
D - Carbon Steel A350 Gr. LF2 Cl.1 NACE
H - Aluminum 6061-T6
Ordering Specifications (Complete Coupling, Female Half)
H I L T A P O R D E R I N G S P E C I F I C A T I O N S
SAFER. CLEANER. FASTER.
45
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
Consult factory for odering specifcations.
HTLQC - 30 - X1 - D - 3124 - 25 -ZNC
FITTING
DESIGNATION
HTLQC - Locking Quick Connect
MATERIAL
A - Stainless Steel A479-316/316L (SA)
D - Carbon Steel A350 Gr. LF2 Cl.1 NACE
H - Aluminum 6061-T6
HILTAP DRAWING PACKAGE CODE
3124 - 1, 2, 3, 4 Couplings
3122 - 6 Coupling
3109 - 4 LQC Closure for PIG Launcher
3098 - 2 and 3 LQC Closure for PIG Launcher
3095 - 2 LQC Closure for PIG Launcher
3216 - 3 LQC Closure for PIG Launcher
3075 - 6 LQC Closure for PIG Launcher
NOMINAL SIZE
10 - 1
20 - 2
30 - 3
40 - 4
60 - 6
* Zinc coating standard on all Carbon Steel products
MALE END
CONNECTION TYPE
X1 - Female NPT
X3 - Butt Weld
X5 - Female Socket Weld
SP - Seal Plug
THREADED END COATING
- Blank if no coating required
EN1 - Electroless Nickle Plating (High Phos)
ZNC* - Zinc
IP4 - IPC System 4
SPECIAL CUSTOMIZED
DESIGNATION
- Standard
S - Sanitary
HO - Tapper Down Connection
25 - With Special 2 1/2 NPT on 3
Ordering Specifications (Male Half Only)
H I L T A P O R D E R I N G S P E C I F I C A T I O N S
IMPORTANT: OPW products should be used in compliance with applicable federal, state, provincial, and local laws and regulations. Product selection should be
based on physical specifications and limitations and compatibility with the environment and materials to be handled. OPW MAKES NO WARRANTY OF FITNESS
FOR A PARTICULAR USE. All illustrations and specifications in this literature are based on the latest product information available at the time of publication.
OPW reserves the right to make changes at any time in prices, materials, specifications and models and to discontinue models without notice or obligation.
46
S A F E T Y B R E A K A W A Y S
Safety Breakaway Devices
nTS-PU Series (Pull-Away)
Breakaway Coupling
Areas of application
The OPW Engineered Systems NTS-PU Series
Breakaway protects loading facilities, hoses
and prevents spills at the same time.
Separation occurs by a simple pulling force
on the hose line. It finds its application in
fluid and gas transfer. The OPW
Engineered Systems NTS-PU is axially built
into hose lines (see example design at right).
Construction of the NTS-PU Series
The NTS-PU consists of two halves (Adaptor
& In-line), each equipped with spring-loaded
valves. A straight or angular pulling force on
the hose triggers the separation. To protect the
hose line from damage, the separation force of
the NTS-PU can be individually adjusted.
Function
While coupled, the valves of the Emergency
Release System NTS-PU are open. Upon a
pre-determined pulling force, the separation
occurs. Both valves close, thus preventing
spills and protecting the loading station at
the same time.
The NTS-PU allows for a spare-part-free,
non-destructive separation no shear pins
involved and no destruction.
After depressurizing and emptying the hose,
the NTS-PU can be reassembled easily, without
tools or spare parts.
Material: Stainless Steel (316), Annodized Aluminum
Others available upon request
Seals: Fluorocarbon, EPDM, Chemraz

Pressure Ratings: 360 psi for all sizes (Alu 232 psi)

Connections: FNPT or Flange (TTMA/150/300 ANSI) 2, 3,
4, 6"
Breakaway
Series
SZ = Cable Release
PU = Pull-Away
Connection
T = FNPT x FNPT
F = 150 lb RF x 150 lb RF
F3 = 300 lb RF x 300 lb RF
Material
A = Annodized Aluminum
S = 316 Stainless Steel
Size
02 = 2
03 = 3
04 = 4
06 = 6
Seals
02 = Fluorocarbon
04 = EPDM
06 = Chemraz

* Other materials and

seals upon request.
Specifications and
conditions may vary.
N T S * - S Z - T - A - 0 2 0 2
SAFER. CLEANER. FASTER.
47
U.S.: (800) 547-9393
Outside U.S.: +1 513 696-1500
www.opw-es.com
S A F E T Y B R E A K A W A Y S
Safety Breakaway Devices
SZ Series (Cable Release) Breakaway
Coupling
Areas of application
The SZ Series Emergency Breakaway Coupling
with cable control is designed to protect against
unintended pull-aways of tank trucks, railcars,
barges or ships. Loading arms and hose lines,
conveying gases or liquid media, can be either
newly equipped or retrofitted with the SZ Series.
Structure
Two non-return valves prevent product loss in
case of emergency separation. Both coupler halves
are held together with segments and a slide ring.
A cable pull triggers the separation by flipping the
levers out of their locked position. The NTS also
is available with the proactive remote or hand
separation.
Function
In a pull-off, the tensile force
travels along the cable, leaving
the hose or loading arm
tension-free at all times.
The levers are released, two
non-return valves positively
shut both ends, enabling the
separation to occur. In contrast
to most existing products,
the SZ Series breakaways
work independently from the
working pressure and allow for
a protective approach without
the need to wait for an impact.
With a proven track record
of more than 25 years, the
SZ Series Breakaway has earned
an outstanding reputation of
reliability in the industry.
Benefits
Protectionofloading-armcomponents
Protectionofloadingfacility
Spillprevention
Reconnectable
NTS-SZ
NTS Emergency Separation Device
Triggered by cable (self-disconnected)
NTS-SZ
Barge
Barge
Handle
NTS Emergency Separation Device
Separation by hand
NTS-SZ
NTS Emergency Separation Device
Triggered by cable (self-disconnected)
NTS-SZ
Barge
Barge
Handle
NTS Emergency Separation Device
Separation by hand
NTS-SZ
NTS Emergency Separation Device
Triggered by cable (self-disconnected)
NTS-SZ
Barge
Barge
Handle
NTS Emergency Separation Device
Separation by hand
SZ Series Breakaway Coupling
Installation Example
When the line system is subjected to an
unprecedented load, the levers swing out
by the cable. The slide ring is displaced
and the segments are released. Then the
two body halves separate and the two
spring-loaded valves immediately shut
both hose ends.
SZ Loading Arm Marine
Installation Example
Note: The length of the
SZ cable must be shorter
than the maximum
movement of the loading
arm hose in order to
trigger the separation.
Shown with optional proximity switch
Materials: Stainless Steel (316), Hastelloy

, Monel
Others available upon request
Seals: EPDM, Fluorocarbon, Chemraz

Pressure Ratings: 150 to 600 psi

Available in 1, 2, 3, 4 and 6 (other sizes up to 12
available upon request)
ES-LOK-12/10 3M
UNITED STATES
4680 Parkway Dr., Suite 203
Mason, Ohio 45040 USA
Telephone: +1 513-696-1798
Fax: +1 513-204-5770
www.opwftg.com
10544 Industrial Park Drive
Mineral Point, MO 63660
Telephone: 573-438-5000
Fax: 573-438-4853
7733 Gross Point Road
Skokie, IL 60077 USA
Telephone: +1 847 677 0333
Fax: +1 847 677 0138
www.midlandmfg.net
EUROPE
Roggestraat 38
2153 GC Nieuw-Vennep
The Netherlands
Telephone: 31-252-660300
Fax: 31-252-687258
www.opwftg.nl
SOUTH AMERICA
Rodovia Romildo Prado KM 13,5
Itatiba, SP 13255-750 Brazil
Telephone: 55-11-4894-7700
Fax: 55-11-4894-7701
www.opwftg.com.br/
4304 Mattox Road
Kansas City, MO 64150 USA
Telephone: +1 816 741 6600
Fax: +1 816 741 1061
www.civacon.com
PHONE:(800)547-9393(513)696-1500Fax:(800)245-8536(513)932-9845
2726HenkleDriveLebanon,OH45036www.opw-es.com
OPW Fluid Transfer Group (OPWFTG), part of Dover Corporation (NYSE:DOV), is comprised of market-leading operating companies, each dedicated to
designing, manufacturing and distributing world-class solutions for the safe handling and transporting of hazardous bulk products. In addition to these
companies, OPWFTG has manufacturing plants in North America, Europe, Brazil and India; and sales offices in Singapore, and China.
Throughout the world, OPWFTG companies are hard at work ensuring the safe processing, loading, transporting and unloading of hazardous bulk products
and safeguarding against costly petroleum and chemical spills, tank overfills and fugitive vapor emissions. Whether your need is in the chemical plant, at
the terminal loading rack, or outfitting a fleet of rail tank cars, cargo tanks or dry-bulk trailers, OPWFTG systems set the standard for safety, performance and
peace-of-mind assurance in the most rigorous and demanding applications. If the safe, profitable handling of hazardous liquids and dry bulk commodities such as
gasoline and diesel, chlorine, chlor-alkali products, LPG, acids, cement, flour and starch, among others, is your concern, trust OPWFTG.
Chemical & Industrial
Processing Market Unit
Food Processing
Chemical Plants
Petroleum Loading Stations
Steel Processing, Pulp & Paper
Waste Water Treatment
Pharmaceutical
Breweries
High-Purity Liquids
Ethanol Processing
Biodiesel Processing
Rail Market Unit
Pressure & General Purpose
Rail Tank Cars
Dry Bulk Rail Cars
Ethanol Rail Tank Cars
Diesel
Biodiesel
Cargo Tank Market Unit
Gasoline & Diesel
Dry Bulk
Ethanol
Biodiesel
EXPERT SOLUTIONS FOR THE SAFE HANDLING & TRANSPORTING OF HAZARDOUS BULK PRODUCTS
Applications Processing Load Transporting Unload
P
E
T
R
O
L
E
U
M
Gasoline
Ethanol
Alcohols
Fuel Oil
LPG
Diesel
Biodiesel
Bellow Sealed Valves
Sample Valves
Lined Ball Valves
Lined Butterfly Valves
Industrial Valves
ISO Rings
Sight Flow Indicators
Globe Valves
Swivels
Dry Disconnects
Loading Arms
Couplers
Rack Monitors
Dry Disconnects
API Coupler
Swivels
Cargo Tanks
Manholes
Vapor Vents
Electronics
Internal Valves
API Adaptors
Sealed Parcel
Pneumatic
Controls
Manifold Systems
Rail Tank Cars
Pressure Relief Valves
Plug Valves
Ball Valves
Level Measurement
Autoloks
Kamvaloks
Dryloks
Rupture Disc Devices
Angle Valves
Drylok Couplers
Adaptors
Delivery Elbows
Vapor Recovery Elbows
Swivels
C
H
E
M
I
C
A
L
S
Chlorine
Acids & Bases
Amines
Anhydrous
Ammonia
Propylene
Butadiene
Hazardous Liquids
Bellow Sealed Valves
Sample Valves
Lined Ball Valves
Lined Butterfly Valves
Industrial Valves
ISO Rings
Sight Flow Indicators
Globe Valves
Swivels
Dry Disconnects
Quick Disconnects
Epsilon
Loading Arms
Autoloks
Kamvaloks
Dryloks
Loading Manholes
Valves
Actuators
Swivels
Epsilon
Cargo Tanks
Manholes
Vapor Vents
Electronics
Internal Valves
Sealed Parcel
Epsilon
Rail Tank Cars
Safety Valves
Plug Valves
Ball Valves
Level Measurement
Autoloks
Kamvaloks
Dryloks
Rupture Disc Devices
Angle Valves
Epsilon
Loading Arms
Autoloks
Kamvaloks
Dryloks
Valves
Actuators
Safety Breakaways
Swivels
Epsilon
D
R
Y

B
U
L
K
Cement
Flour/Starch
Pharmaceuticals
Industrial Valves
Sight Flow Indicators
Butterfly Valves
Swivels
Loading Arms
Aerators
Hatch Covers
Swivels
Cargo Tanks
Manholes
Check Valves
Hopper Tees
Butterfly Valves
Aerators
Weld Rings
Rail Cars
Manholes
Hatches
Access Ports
Check Valves
Hopper Tees
Butterfly Valves
Aerators
Pressure Vacuum Valves
Aerators
Butterfly Valves
Tank Hatches
Pressure Relief
Vacuum Relief
Temperature Monitoring
I
N
D
U
S
T
R
I
A
L
/
G
E
N
E
R
A
L
Food Processing
Pharmaceuticals
Waste Water
High-Purity Liquids
Breweries
Pulp and Paper
Steel Processing
Lined Ball Valves
Lined Butterfly Valves
Sample Systems
Sight Flow Indicators
ISO Rings
Dry Disconnects
Swivels
Quick Disconnects
High-Performance
Butterfly Valves
Epsilon
Loading Arms
Couplers
Rack Monitors
Swivels
Dry Disconnects
Quick Disconnects
Butterfly Valves
Epsilon
Cargo Tanks
Manholes
Vapor Vents
Electronics
Weld Rings
Hopper Tees
Pneumatic
Controls
Sealed Parcel
Dry Disconnets
Epsilon
Rail Tank Cars
Safety Valves
Plug Valves
Ball Valves
Level Measurement
Autoloks
Kamvaloks
Dryloks
Rupture Disc Devices
Angle Valves
Epsilon
Loading Arms
Couplers
Rack Monitors
Swivels
Dry Disconnects
Quick Disconnects
Butterfly Valves
Epsilon
CHINA
Chamtime Int. Finance Center
Unit 1-11, 19th Fl, 589 Century Ave.
Pudong New Area
Shanghai, China
Telephone: 86-021-60812825
Fax: 86-021-61633589
ASIA PACIFIC
Telephone: +65 9679 1762
INDIA
Dover India Pvt Ltd
OPW FC Division
A/93, Wagle Industrial Estate
Road No. 16, Thane 400604, India
Telephone: 91-22-6710-0812
Fax: 91-22-6710-0815
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