D RY D ISCONNECTS

Q UICK D ISCONNECT F ITTINGS

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 8/07 5M

T ABLE OF C ONTENTS

OPW Engineered Systems specializes in the engineering, designing

and manufacturing of systems for the safe and efficient loading
and unloading of critical hazardous materials: loading systems,
swivel joints, instrumentation, quick and dry disconnect systems
and safety breakaways

T ABLE

O F

C ONTENTS

DRY BREAK COUPLINGS

Drylok
and
Kamvalok

DRYLOK . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
PERFORMANCE SPECIFICATIONS . . . . . . . . . . . .6
KAMVALOK . . . . . . . . . . . . . . . . . . . . . . . . . . .7-8
OPERATION . . . . . . . . . . . . . . . . . . . . . . . . . .9
APPLICATIONS . . . . . . . . . . . . . . . . . . . . .10-11
COUPLERS 1700 SERIES . . . . . . . . . . .12-13
D2000 ACTUATOR . . . . . . . . . . . . . . . . . . .14
ADAPTORS 1600 SERIES . . . . . . . . . . .15-16
2173AVN SERIES . . . . . . . . . . . . . . . . . . . .17
1004D2 API COUPLER . . . . . . . . . . . . . . . . . . . .17

Autolok
and
Kamlok
With
Twin-Kam

PERFORMANCE SPECIFICATIONS . . . . . . . . . . .18

HOSE BREAKAWAY COUPLING . . . . . . . . . . . . . . .19
QUICK DISCONNECT FITTINGS & COUPLINGS . . . . . . . .20
AUTOLOK SERIES . . . . . . . . . . . . . . . . . . . . . . .21
KAMLOK TWIN-KAM SERIES

. . . . . . . . . . . . . .22

MISCELLANEOUS COUPLERS & ADAPTORS . . . . . .23-24

KITS AND ACCESSORIES . . . . . . . . . . . . . . . . . . .25
PERFORMANCE SPECIFICATIONS . . . . . . . . . . .26
ORDERING CHART . . . . . . . . . . . . . . . . . . . . . . .27

OPW Engineered Systems offers the most complete

line of dry disconnect and quick disconnect products
in the industry. OPWs line of dry disconnect products
include Drylok and the economical cam-andgroove coupler Kamvalok. Both Drylok and
Kamvalok are suitable for a broad range of
hazardous liquid transfer applications.
OPWs family of quick couplers include Kamlok,
the industrys most popular cam-and-groove unit
and Autolok self-locking couplers. OPWs couplers
feature the exclusive Twin-Kam arm design that
prevents accidental spillage due to vibration, line
pressure or mishandling.

Autolok, Drylok, Twin-Kam, Endura, GFL, Cliplok and Spring Ring are trademarks, and OPW, Visi-Flo, Kamvalok and Kamlok are registered trademarks of OPW Engineered Systems.
Hastelloy is a registered trademark owned by Haynes International, Inc. Viton and Kalrez are registered trademarks of DuPont Dow Elastomers. Teflon is a registered trademark of DuPont.
Chemraz is a registered trademark of Green Tweed. Scully and BICLOPS are registered trademarks of Sculley Signal Co.

O VERVIEW
OPW Engineered Systems is a world-class
manufacturer of dry disconnect couplings and
quick disconnect fittings to meet your fluid
handling applications. Our products are used in
a wide range of applications including: petroleum
products, fatty acids, liquefied gases, asphalt,
solvents, and hazardous, corrosive chemicals, in
industries such as:

Chemicals
Petroleum
Petrochemicals
Asphalt
Solvents
Food
Agriculture

Quality Control for Dependable Operation

OPW 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
meets our rigid engineering specifications.
Innovative Products Designed for Safety
Our products help keep employees out of harms
way as well as contain fugitive emissions, transfer
VOCs without product or vapor loss, and in general
further the efforts of responsible environmental
management.

Metalworking
Steel
We are the experts in reducing the hazards involved
with handling your products.
Proven Experience in Transfer Applications
Experience is a hallmark of our comprehensive
product offerings. OPW Engineered Systems
products have been used in many industries
for the safe and efficient handling of fluids.
Complete Line
For more than 60 years, OPW Engineered Systems
has provided innovative solutions for some of the
most challenging liquid handling applications. We
offer a broad range of materials, seals and sizes.

Rely on OPW Service and Support

We provide in-depth technical assistance and
work with you in designing and selecting the
best products for your application. Our sales
representatives are knowledgeable about our
products and skilled in coordinating the steps
involved in solving your transfer problems.
This personalized professional service ensures
your satisfaction. Support personnel are also
available to assist you.

OPW continually strives to maintain its leadership

position in the industry by responding to your
needs and supplying the high-quality, dependable
systems you require.

D R Y L O K

DRYLOK

The Driest Disconnect Coupling 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 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.

4
To disconnect - press button on coupler and
rotate handle clockwise until it locks. Valve
is now closed.

Turn handle counter-clockwise until lock

engages. Coupler and adaptor are locked
together but valve is closed.

Press button on coupler down and turn handle

counter-clokwise until it locks. Valve is now
open and product will flow.

5
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 jan and move coupler away.

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.

D R Y L O K

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
Driest disconnect in the industry less than 1-cc
of fluid loss from a 3" unit.
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.
Ideal for high-pressure line applications can be
opened and closed against 150 psi maximum
head pressure.

Optimum flow rate less obstruction in easy-flow

interior optimizes the flow rate in high-pressure or
high-viscosity applications.

Coupler and Adaptor Body

Dust Cap and Plug

included with system

Super-Pak
Material
F

Ease of use simple lever 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

I
J

Available in 1", 2" and 3" sizes.

Super-Pak valve seal system on 2" and 3" models.*

Standard O-ring seals for longevity and

economy.

*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.

Adjustable packing nut with V-type material

provides a continuous compression,
emission-free seal on handle shaft.
Available in 316 Stainless Steel, Alloy 20 or
Hastelloy C with NPT, BSP, ASME Flanged,
BW, and SW end connections.

Type

Number

Size

Weight

Coupler

5770

1"
2"
3"

2-1/4 lbs./1.0 kg
10-1/4 lbs./4.6 kg
14-1/2 lbs./6.5 kg

Adaptor

5670

1"
2"
3"

1-1/4 lbs./.6 kg
7-1/2 lbs./3.4 kg
11-3/4 lbs./5.3 kg

AAR Approved.
CRN Approved.

Dimensions
Size

Connected

1"

3-21/64"
85.6mm

2-15/32"
62.7mm

5-3/8"
136.5mm

1-7/8"
47.6mm

6-3/4"
171.5mm

4-37/64"
116.3mm

3-33/64"
89.3mm

2-5/32"
54.9mm

3-3/16"
81mm

3-3/4"
95.3mm

6-1/16"
153.9mm

2"

6-3/16"
173mm

5"
127mm

6"
152.4mm

2-3/4"
69.9mm

8-3/8"
212.7mm

7-1/4"
184.2mm

7-7/32"
183.4mm

5"
127mm

4-15/16"
125.4mm

5-5/16"
134.9mm

10-1/6"
255.5mm

3"

7-3/4"
196.9mm

6-3/16"
157.2mm

8-3/4"
222.3mm

4"
101.6mm

12"
304.8mm

8-31/32"
227.8mm

8-49/64"
197.3mm

5-1/2"
139.7mm

6-7/8"
174.6mm

7-17/64"
184.7mm

13-3/8"
339.7mm

Size indicates NPT Pipe Thread

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

D RYLOK

FLOW CHARACTERISTICS

TEMPERATURE RATING/SEAL MATERIAL

380/193.3

100/0.68
90/0.62
80/0.55
70/0.48
60/0.41
50/0.34

340/171.1

300/148.8

30/0.20
25/0.17

260/126.6

ple

Ad
ap
to
r

tor

ou
to

100/37.7
80/26.6

Co

up

ap
Ad
3"

140/60

ler

rt

to

oC

Ad

r to

ple

180/82.2

60/15.5

3"

ap

to
Co
up
le
2"

Co
u

Ad
ap
tor

to

220/104.4

40/4.4
15

20 25 30 40 50 6 7 8 9 100

150 200 250 300 400 500 6 7 8 9 1000

Teflon/Kalrez
Viton
EPT
Buna-N
DryLok & KVL Body Material

1/0.006
7 8 9 10

2"

Ad

ou
1"

2/0.013

Co

Ad
a

2.5/0.017

up

pto

3/0.020

ler

rt

oC

4/0.027

tor

5/0.034

ap

10/0.068
9/0.062
8/0.055
7/0.048
6/0.041

ple

15/0.10

TEMPERATURE F
TEMPERATURE C

20/0.13

1"

PRESSURE DROP MPa

PRESSURE DROP PSI

40/0.27

20/-6.6

FLOW RATE IN GPM WATER

0/17.7
-20/-28.8

PRESSURE RATING

-40/-40

The Drylok Coupler can be opened and closed against

a maximum of 150 psi head pressure.

Ordering Specifications
TYPE

N/A

56 Adaptor
57 Coupler

70

O-RING
B
C
E
F

Viton-B
Viton-E
EPDM
Teflon
Encapsulated
Viton-A
N Buna-N
T Teflon
Encapsulated
Silicone
V Viton-A
W White Nitrile
Y Kalrez (4079)
Z Kalrez (6375)

Example:

CONSTRUCTION MATERIAL
7 316 Stainless Steel
8 Alloy 20
9 Hastelloy

SIZE
10 1"
20 2"
30 3"

STYLE
A
B
C
D
N
P
T
W
X

ASME Flange 150 lbs.

Female BPT
Cutaway
DIN Flange
Female NPT
Sanitary Triclamp
ASME Flange 300 lbs.
Butt Weld
Parking Adaptor

56 70 V 7 20 N

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.

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.

K AMVALOK

S ERIES

If your product is expensive,

hazardous, caustic, corrosive,
flammable or toxic...

You need the

OPW Kamvalok
Dry Disconnect
Coupler and Adaptor.

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.

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

K AMVALOK

S ERIES

W HY

U SE

K AMVALOKS

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.

Ordinary Quick Disconnect Couplings

Excessive amount of liquid spills
out when coupling is disconnected.

Ordinary Quick Disconnect Couplings

Plus Ball Valve
Excessive amount of liquid spills out
when coupling and ball valve are
disconnected.

K AMVALOK

OPW Dry Disconnect Couplings

Virtually eliminates spillage of any
residual liquid contained within the
line after disconnection.

O P E R ATI 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 lever-action on the coupler.

Couple In
any Position
1

Lever Opens
Valves
3

Cam Arms Lock

Coupler and
Adaptor
Together

Full Flow
Begins
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.

K AMVALOK

S ERIES

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 lever 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. The first drawing below shows
the Kamvalok coupler and adaptor disengaged. The second drawing below shows the coupler
and adaptor coupled and the lever opened. The coupler poppet mates with the adaptor poppet,
pushing it open when the lever is actuated, allowing for the full flow of product.

This drawing demonstrates how,

when the Kamvalok adaptor is
separated from the coupler its own
spring-loaded poppet assembly
holds the disc firmly in the closed
position.

7
5

3
6

1 Pipe End

4 Poppet Sub-Assembly

7 Poppet

2 Adaptor

5 Body

3 Spring

6 Cam Arm

8 Stem SubAssembly

Kamvalok Coupler With Valve Closed

The drawing below shows the

coupler and adaptor coupled
and the lever opened. The coupler
poppet mates with the adaptor
poppet, pushing it open when
the lever is actuated, allowing
for the full flow of product.

13
11
12
10
9

9 Center Guided Poppet

11 Spring

10 Seal Cylinder

12 Body

13 Lever

Kamvalok Coupler With Valve Open

After the Kamvalok adaptor and coupler are firmly coupled together, the coupler lever is turned
to the OPEN position. This action moves the coupler poppet toward the adaptor poppet disc
until the two mating discs make contact. By completely turning the lever 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 discs. Guiding fins in the coupler and deflectors in the adaptor ensure even flow
characteristics. When the lever 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 discs, spillage is prevented.

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

K AMVALOK

S ERIES

K AMVALOK

A P P LI CATI O N S

OPW Engineered Systems Kamvalok Couplings and Adaptors Provide For Total Closed-Loop
Loading Capabilities.
Kamvalok Dry Disconnect
Couplings and Adaptors

Liquid
Pump

D2000 Vapor Recovery

Couplers
Tank Trailer, Tank Car, IMO,
and IBC Dry Disconnect
Adaptors
Autolok /Kamlock
Quick Couplings

Dry Disconnect

Dry Disconnect

Vapor

Overfill
Protection
Sensor

Transport Tank

Storage Tank

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.

10

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.

Through OPWs global distribution network, IMO

users can create closed-loop systems using
authentic OPW Kamvalok products.

Major shippers of hazardous liquids choose

specially designed fittings from OPW when
converting tank car fleets.

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.

K AMVALOK

S ERIES

Kamvalok couplings and adaptors are specifically designed to automatically shut off in the event of an accidental
disconnection of the coupling and adaptor. Kamvaloks are used at transfer points where product loss is unacceptable,
such as at this lube oil blending facility. Reliable and easy to operate, Kamvaloks virtually eliminate spillage of any
residual liquid contained in transfer lines after disconnection.

Kamvaloks are very popular in custom blending operations

because of their high reliability and ease of use. In major
blending operations, OPW Kamvalok couplings are
commonly used in conjunction with the OPW rotary
manifold system. As shown in the inset photo at a major
petrochemical plant, the Kamvalok couplings and adaptors
are outfitted with interlock sensors to ensure against
cross-contamination during the blending process.

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

11

K A M V A L O K C O U P L E R S

1700D 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.

Benefits
Spill Protection Helps to reduce the hazards
involved in the connection/disconnection
process of transferring hazardous materials.
Provides For Total Closed-Loop Loading
Capabilities When used with the OPW 2173N
Vapor Recovery Dry Disconnect coupling protects
people and property from dangerous and
potentially costly exposure by keeping hazardous
liquids and vapors in-line and out of the
environment.
Dual Protection OPW Kamvaloks provide
automatic closure from both directions the
coupler and the adaptor.
Ease of Use The simple connection and
disconnection design and lever actuated internal
poppet configuration makes this the first choice
for liquid transfer operations.

Features
Manufactured in compliance with the highest
quality standards of design, materials and
construction.
Cam and Groove Design The cam and groove
design makes connection and disconnection
smooth and easy.
Lever Actuation The open/close lever action
helps to ensure that liquid flow can only begin
once the coupling and adaptor are securely
coupled. The lever provides for smooth opening
and closing even for high pressure applications.
360 Orientation The coupling can be
connected in any orientation onto the adaptor.

C1
C

E
G

D
A

Dimensions
SIZE IN INCHES (Nominal)
A Length of Body
B Diameter of Body
C Distance across
Cam Arms closed
C1 Distance across
Cam Arms open
D Centerline of Stem
to end of Lever
E Diameter of Coupler End
F Length, Pipe End
to end of Lever
G Centerline of Coupler
to outside of Lever
H Pipe Thread (NPT)

3/4"
5-3/8"
1-7/8"
2-3/4"

1 1/2"
6-25/32"
2-15/16"
3-15/16"

2"
3"
7-9/32"
9-3/4"
3-33/64"
5-1/2"
4-5/16" 7-21/32"

4-7/8"

8-1/16"

8-9/16" 15-1/4"

3-1/8"

6"

6-1/16" 7-1/4"

1-7/8"
NA

2-15/16"
7-1/2"

3-1/8"
5-1/2"
7-11/16" 9-3/4"

2-1/8"

3-17/32"

3-17/32" 5-3/8"

3/4"

1-1/2"

2"

Ordering Specifications
COUPLER
SERIES
17

12

CONFIGURATION
1 Aluminum Body,
Plated Steel Internals
6 Aluminum Body
Stainless Steel Internals,
7 Stainless Steel Body,
Stainless Steel Internals

O-RING
SEAL
1 Buna-N
2 Viton-A
3 TFE/Silicone
Core/Chemraz
4 EPT
6 Chemraz
7 TFE/Viton
Core/Chemraz
9 Viton-B

EXAMPLE:

COUPLER
TYPE

CONSTRUCTION
MATERIAL

AL Aluminum Body
SS Stainless Steel

1711D AL 15 A

SIZE
15-1 1/2" FNPT
20-2" FNPT
30-3" FNPT

STYLE
A 150 lb.
Flange
GL Greaseless
KG Krytox
Grease
KL Keylok
P Sanitary
Triclamp
T 300 lb.
Flange

3"

K A M V A L O K C O U P L E R S

1711ES & 1712ES 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.

Benefits
Spill Protection Helps to reduce the hazard potential of
spilled liquid during the connection/disconnection
process. Special automatic shut-off design minimizes
product loss in the event of an accidental disconnection.
Ease Of Use The built-in elbow/swivel design provides
freedom of movement when used with a hose on
tank trucks.

Features
Built-In Elbow/Swivel Provides freedom of movement
when used with a hose on tank trucks.
Swivel - 2" female NPT.
Poppeted Adaptor and Coupler Closes both
ends of process during routine disconnect.
Built-In Valve For reliability of functionality.
No additional valves required.
Quick Disconnect Cam and Groove Design Provides for
smooth, easy connection/disconnection action.
360 Orientation The coupling can be connected in any
orientation onto the adaptor.
Automatic Shut-Off Device Minimizes product loss in
the event of accidental disconnection.
Lever Actuation For easy open/closing.
Manufactured in compliance with the highest quality
standards of design, material, and construction.
Available in Aluminum Plated Steel Internals with Buna-N
Seals or Viton.

Dimensions
SIZE IN INCHES (Nominal)

C1
C

A
B
C
C1
D
E
F
G
H
J

D
A

F
H

2"

Top of Body to Centerline of Elbow

Centerline of Elbow to End of Elbow
Distance across Cam Arms when closed
Distance across Cam Arms when open
Centerline of Stem to end of Lever
Diameter of Coupler End
Length of Unit
Centerline of Coupler to outside of Lever
Pipe Thread (NPT)
Distance across Flats of Octagon

9-9/16"
2-3/4"
4-3/8"
8"
4-5/8"
3-33/64"
11-3/16"
3-5/8"
2"
3"

Ordering Specifications
PRODUCT NO.
1711ES-0200
1712ES-0200

PRODUCT
90 Elbow/Swivel Coupler
90 Elbow/Swivel Coupler

SIZE
2"
2"

CONSTRUCTION
Aluminum, Acetal
Aluminum, Acetal

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

SEALS
Buna-N
Viton

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

13

D 20 0 0

A CTUATOR

S ERIES

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 Lever-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.
Available in 1 1/2" and 2" sizes.
Available in stainless steel or aluminum
construction with a choice of seals, including
Buna-N, Viton, EPT, Teflon, and Chemraz.
Cam and Groove Design Provides for 360
coupling orientation and makes connection/
disconnection smooth and easy.
Compatible with Kamvalok adaptors.

C1
C

E
G

D
A

Dimensions
SIZE IN INCHES (Nominal)

3/4"

1 1/2"

2"

3"

Length of Body

5-3/8"

6-25/32"

7-9/32"

9-3/4"

Diameter of Body

1-7/8"

2-15/16"

3-33/64"

5-1/2"

Distance across
Cam Arms closed

2-3/4"

3-15/16"

4-5/16" 7-21/32"

C1 Distance across
Cam Arms open

4-7/8"

8-1/16"

8-9/16" 15-1/4"

Centerline of Stem
to end of Lever

3-1/8"

6"

6-1/16" 7-1/4"

Diameter of Coupler End

1-7/8"

2-15/16"

Length, Pipe End

to end of Lever

NA

7-1/2"

7-11/16" 9-3/4"

Centerline of Coupler
to outside of Lever

2-1/8"

3-17/32"

3-17/32" 5-3/8"

Pipe Thread (NPT)

3/4"

1-1/2"

3-1/8"

2"

5-1/2"

3"

Ordering Specifications
Stainless Steel D2000 Couplers - Female NPT

Aluminum D2000 Couplers - Female NPT

Prod. No.

Size/Description

Prod. No.

Size/Description

2271D-SS15

1-1/2" Stainless Steel, Buna Seals

2261D-AL15

1-1/2" Aluminum, Buna Seals

2271D-SS20

2" Stainless Steel, Buna Seals

2261D-AL20

2" Aluminum, Buna Seals

2272D-SS15

1-1/2" Stainless Steel, Viton Seals

2262D-AL15

1-1/2" Aluminum, Viton Seals

2272D-SS20

2" Stainless Steel, Viton Seals

2262D-AL20

2" Aluminum, Viton Seals

2274D-SS15

1-1/2" Stainless Steel, EPT Seals

2264D-AL15

1-1/2" Aluminum, EPT Seals

2274D-SS20

2" Stainless Steel, EPT Seals

2264D-AL20

2" Aluminum, EPT Seals

2275D-SS15

1-1/2" Stainless Steel, Teflon & Kalrez Seals

2265D-AL15

1-1/2" Aluminum, Teflon Silicone Seals

2275D-SS20

2" Stainless Steel, Teflon & Kalrez Seals

2265D-AL20

2" Aluminum, Teflon Silicone Seals

14

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 0 0 A N

S ERIES

A DAPTOR

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 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.

Dimensions
SIZE IN INCHES (Nominal)
C

Features

Heavy-Duty Construction Available in

aluminum, and 316 stainless steel construction.
Female Threads Can be fitted to either a male
pipe end or to a hose fitting.
Flanged End Available for specific operations,
including in-plant and transportation.
Spring-Loaded Poppet Design Assures fast
closing and tight seal.
Wide Range of Seals Available in Buna-N,
Viton, Teflon, EPT, Chemraz.

1 1/2"

2"

3"

4-3/4"

4-15/16"

6-17/32"

2-1/2"

3-1/4"

4-1/2"

1-1/2"

2"

3"

2-21/32"

3-1/4"

4-7/8"

1611AN - 1679AN

SIZE IN INCHES (Nominal)

D

2"
A Overall Length

1661SFN

4-1/4"

Diameter of Bolt Holes

9/16"

Bolt Circle

4-1/2"

D Square Flange

4-1/4

Ordering Specifications
Stainless Steel Adaptors - Female NPT

Aluminum Adaptors - Female NPT

Prod. No.
1671AN-SS15
1671AN-SS20
1671AN-SS30
1672AN-SS15
1672AN-SS20
1672AN-SS30
1673AN-SS15
1673AN-SS20
1673AN-SS30
1674AN-SS15
1674AN-SS20
1674AN-SS30
1676AN-SS15
1676AN-SS20
1676AN-SS30
1677AN-SS15
1677AN-SS20
1677AN-SS30
1679AN-SS15
1679AN-SS20
1679AN-SS30

Prod. No.
1611AN-AL15
1611AN-AL20
1611AN-AL30
1612AN-AL15
1612AN-AL20
1612AN-AL30
1612A-AL07
1613AN-AL15
1613AN-AL20
1613AN-AL30
1614AN-AL15
1614AN-AL20
1614AN-AL30
1616AN-AL15
1616AN-AL20
1616AN-AL30
1619A-AL07
1619AN-AL15
1619AN-AL20
1619AN-AL30

Size/Description
1-1/2" Buna Seal, Stainless Steel
2" Buna Seal, Stainless Steel
3" Buna Seal, Stainless Steel
1-1/2" Viton Seal, Stainless Steel
2" Viton Seal, Stainless Steel
3" Viton Seal, Stainless Steel
1-1/2" Teflon Silicone Seal, Stainless Steel
2" Teflon Silicone Seal, Stainless Steel
3" Teflon Silicone Seal, Stainless Steel
1-1/2" EPT Seal, Stainless Steel
2" EPT Seal, Stainless Steel
3" EPT Seal, Stainless Steel
1-1/2" Chemraz Seal, Stainless Steel
2" Chemraz Seal, Stainless Steel
3" Chemraz Seal, Stainless Steel
1-1/2" Teflon-Viton Seal, Stainless Steel
2" Teflon-Viton Seal, Stainless Steel
3" Teflon-Viton Seal, Stainless Steel
1-1/2" Viton-B Seal, Stainless Steel
2" Viton-B Seal, Stainless Steel
3" Viton-B Seal, Stainless Steel

Size/Description
1-1/2" Buna Seal, Alum. & Stainless Steel
2" Buna Seal, Alum. & Stainless Steel
3" Buna Seal, Alum. & Stainless Steel
1-1/2" Viton Seal, Alum. & Stainless Steel
2" Viton Seal, Alum. & Stainless Steel
3" Viton Seal, Alum. & Stainless Steel
3/4" Viton Seal, Alum. & Stainless Steel
1-1/2" Teflon Seal, Alum. & Stainless Steel
2" Teflon Seal, Alum. & Stainless Steel
3" Teflon Seal, Alum. & Stainless Steel
1-1/2" EPT Seal, Alum. & Stainless Steel
2" EPT Seal, Alum. & Stainless Steel
3" EPT Seal, Alum. & Stainless Steel
1-1/2" Chemraz Seal, Alum. & Stainless Steel
2" Chemraz Seal, Alum. & Stainless Steel
3" Chemraz Seal, Alum. & Stainless Steel
3/4" Viton-B Seal, Alum.
1-1/2" Viton-B Seal, Alum.
2" Viton-B Seal, Alum.
3" Viton-B Seal, Alum.

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

15

16 0 0 A N F

S ERIES

A DAPTOR

1600ANF
The OPW 1600ANF Series Adaptors are
designed specifically for applications using
an ASME 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
loading conversions.

J
F

B
C

D dia

Benefits
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.

1673ANF and 1673ANFT

SIZE IN INCHES (1672ANFT)

SIZE IN INCHES (1672ANF)

2"

3"

6-9/16"

A Overall Length

5-5/32"

6-13/16"

4-13/32" 4-31/64"

6-1/8"

Length of Body

4-47/64"

6-6/8"

2-5/64"

2-1/4"

2-5/16"

Length of Cap

2-1/4"

2-5/16"

6"

6"

7-1/2"

D Dia. of Flange

6-1/2"

8-1/4"

2-1/2"

3"

4-45/64"

Dia. of Body

2-63/64"

4-45/64"

3-9/16"

4-1/16"

5-33/64"

Width of Cap

4-1/16"

5-33/64"

1/2 x 2"

2"

Connects with D2000 Actuating Coupler or

Kamvalok 1700 Series Dry Disconnect
Couplings.

A Overall Length

4-47/64" 4-29/32"

Length of Body

Easy Cleaning Can be quickly disassembled.

Length of Cap

Specifically designed for applications using

ASME flanges.

D Diameter of Flange
E

Diameter of Body

Features

Width of Cap

Heavy-Duty Construction 316 Stainless Steel.

Available with raised face flange or optional
tongue and groove design.

G Hght of Chain Lug

H

Number of Bolt Holes

Spring-Loaded Poppet Design Assures fast

closing and tight seal.
Available in a Range of Seals Teflon, EPT,
Chemraz, Buna-N and Viton.

Length with Arms

3"

1/2"

7/16"

1/2"

6-1/32"

6-3/32"

8-1/8"

G Height of Chain Lug

H

7/16"

1/2"

6-21/64"

8-3/8"

Number of Bolt Holes

Length with Arms

Diameter of Bolt Holes

3/4"

3/4"

3/4"

Diameter of Bolt Holes

3/4"

7/8"

Diameter of Bolt Circle

4-3/4"

4-3/4"

6"

Diameter of Bolt Circle

5"

6-5/8"

Max width of Arms

7-1/8"

8"

11-3/32

8-9/32"

11-3/32

Maximum width of Arms

Available in 1 1/2", 2", and 3" sizes.

Ordering Specifications
Stainless Steel Adaptors - 150 Lb. ASME RF Flange
Prod. No.

Size/Description

Prod. No.

Size/Description

1672ANF-SS15

1-1/2" Viton Seal, SST Adaptor* w/2" Flange

1677ANF-SS15

1-1/2" Teflon Viton Seal, SST Adaptor* w/2" Flange

1672ANF-SS20

2" Viton Seal, SST Adaptor* w/2" Flange

1677ANF-SS20

2" Teflon Viton Seal, SST Adaptor* w/2" Flange

1672ANF-SS30

3" Viton Seal, SST Adaptor* w/3" Flange

1677ANF-SS30

3" Teflon Viton Seal, SST Adaptor* w/3" Flange

1673ANF-SS1515 1-1/2" Teflon Silicone Seal, SST Adaptor* w/1-1/2" Flange

1679ANF-SS15

1-1/2" Viton-B Seal, SST Adaptor* w/2" Flange

1673ANF-SS15

1-1/2" Teflon Silicone Seal, SST Adaptor* w/2" Flange

1679ANF-SS20

2" Viton-B Seal, SST Adaptor* w/2" Flange

1673ANF-SS20

2" Teflon Silicone Seal, SST Adaptor* w/2" Flange

1679ANF-SS30

3" Viton-B Seal, SST Adaptor* w/3" Flange

1673ANF-SS30

3" Teflon Silicone Seal, SST Adaptor* w/3" Flange

1674ANF-SS15

1-1/2" EPT Seal, SST Adaptor* w/2" Flange

Stainless Steel Adaptors - 300 Lb. ASME Tongue & Groove Flange

1674ANF-SS20

2" EPT Seal, SST Adaptor* w/2" Flange

Prod. No.

Size/Description

1674ANF-SS30

3" EPT Seal, SST Adaptor* w/3" Flange

1674ANFT-SS20

2" EPT Seal, SST Adaptor* w/2" Flange

1676ANF-SS15

1-1/2" Chemraz Seal, SST Adaptor* w/2" Flange

1674ANFT-SS30

3" EPT Seal, SST Adaptor* w/3" Flange

1676ANF-SS20

2" Chemraz Seal, SST Adaptor* w/2" Flange

1676ANFT-SS20

2" Chemraz Seal, SST Adaptor* w/2" Flange

1676ANF-SS30

3" Chemraz Seal, SST Adaptor* w/3" Flange

1676ANFT-SS30

3" Chemraz Seal, SST Adaptor* w/3" Flange

16

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.

D RY

D ISCONNECT

C OUPLING

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.

OPWs 2173AVN Dry

Disconnect Coupling
installs on the QRB
valve on the truck

3" straight thread mounting with 2" dry

disconnect cam and groove connection makes
the ideal 3" x 2" adaptor for QRB valves.

1004D2 API Coupler

The OPW Engineered Systems 1004D2 is the standard in drip-less
bottom loading couplers and a proven performer. The 1004D2 mates with all
4" bottom loading adaptors built in accordance with API RP-1004 requirements to significantly reduce liquid loss.

Benefits
Designed to effectively handle all fuels high performance Viton seals
are standard, providing excellent wear and fuel resistance. Other seals
including Buna-N, Teflon, Chemraz, and Kalrez are available.
Designed for less mess at your loading rack the new, easy self-aligning
5-Cam design ensures a tight connection to the adaptor and resists
side forces.
Eliminates risk of nose seal blow out beveled for superior sealing.
Seal Kits include everything needed to change out all seals in the 1004D2
Bottom Loading Coupler. Available in high-performance Viton, Buna-N and other seal materials.
Conversion Kits - available to convert a 1004 to a 1004D2. Includes poppet, cylinder and beveled nose seal, shaft seal,
cylinder seal and other items included in all OPW coupler repair kits. High performance Viton or Buna-N.

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

17

K AMVALOK

170 0 D

S ERIES

&

D 20 0 0

S ERIES

1700D SERIES & D2000 SERIES

PRESSURE MPa
PRESSURE PSI

PRESSURE CHARACTERISTICS
1.65

240

1.51

220

1.37

200

1.24

180

1.10

160

1.5"

2"

0.96 140
0.82 120

3"

0.68 100
0.55

80

0.41

60

0.27

40

0.13

20

0
-40 -20 0 20 40 60 80 100
-40 -28.8 -17.7-6.6 4.4 15.5 26.6 37.7

140
60

180
82.2

260
126.6

220
104.4

300
148.8

380
193.3

340
171.1

420
215.5

460
237.7

TEMPERATURE F
TEMPERATURE C

TEMPERATURE CHARACTERISTICS

26.6

80

15.5

60

4.4

40

-6.6

20

-17.7

.0027

0.4

.0020

0.3

WA
R
CK
BA

BA

RW
AR
FO

2"

CK

AC

WA
RD

KW
AR
OR
D
WA
RD

3"
FO
RW
AR
3"
D
BA
CK
WA
RD

1.0
0.9
0.8
0.7
0.6
0.5

AV
IT

.0068
.0062
.0055
.0048
.0041
.0034

GR

.010

2"

2
1.5

.0017 0.25
.0013
0.2
.0010 0.15
7 8 910

15 20 25 30 40 50 6 7 8 9100 150 200 250 300 400 500

FLOW RATE IN GPM WATER

LEGEND:

-20

Forward Flow From Coupler Through Adaptor

-40

Backward Flow From Adaptor Through Coupler

SEAL
TEMPERATURE

18

.013

2"

37.7 100

1762 1764 177X Series

All Other Series

60 140

2.5

"F

82.2 180

Teflon/Kalrez
Viton
EPT
Buna-N

TEMPERATURE C

TEMPERATURE F

104.4 220

.017

"B

PRESSURE DROP MPa

PRESSURE DROP PSI

126.6 260

.020

/2"

.027

148.8 300

3/4

171.1 340

10
9
8
7
6
5
4

1-1

.068
.062
.055
.048
.041
.034

3/4

193.3 380

D
1-1
/2"
YC
FO
OU
RW
PLE
AR
R
D

FLOW CHARACTERISTICS

KAMVALOK
FITTING
TEMPERATURE

NOTE: For flow information on specific chemicals or liquid products, contact your
OPW Representative or Factory Technical Customer Service.

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.

S AFETY

B R EAK AWAY

C OUPLING

GT SERIES SAFETY BREAKAWAY

The OPW Engineered Systems Safety
Breakaway Coupling is designed specifically
to provide protection of equipment and
people in the event of a drive-away/pullaway event.
Utilizing an innovative double-poppet design,
the OPW Safety Breakaway shuts off the flow
of liquid in both directions when separated,
providing optimum safety during the transfer
of hazardous products such as LPG, acids,
solvents, petrochemicals, gasses, and other
toxic liquids.

Benefits
Added Protection of People, Equipment and
the Environment Double-poppet design
automatically shuts off both ends of fluid flow
when separated, and since it is designed to
separate at any angle when subjected to a
designated pull force, the breakaway saves
expensive equipment from damage.
Durable and Reusable Available in a variety of
materials, this rugged breakaway can be rebuilt
for continued use after a separation.
High Flow Rate Utilizing a straight-line design,
the OPW Safety Breakaway provides minimum
flow restriction or pressure drop to deliver the
ideal solution for high-flow applications.

Styles may
vary by
size and
material

Features
Available in 316L Stainless Steel, Alloy 20 and
Hastelloy C.
Choice of End Connections NPT, BSP, ASME,
Flange, and Butt Weld.
Order To Specification Designed to absorb
normal line shock from external overload, shear
bolts can be supplied in a variety of sizes and
materials to meet specific pressure and load
requirements.

US Patent #5,699,823; EU Patent #0764809; German Patent #69620525-68

Rebuild Kits Available Coupling can be rebuilt,

reset and returned to operation.

Ordering Specifications
SERIES
DESIGNATION
GT

CONSTRUCTION
MATERIALS

BREAK
DIAMETER

END
CONNECTIONS

Body
6 Aluminum
7 316 Stainless Steel
8 Alloy 20
9 Hastelloy C
Studs
6 Aluminum
7 316 Stainless Steel
8 Alloy 20
9 Hastelloy C

Example:
120 (.120 in.)
130 (.130 in.)
150 (.150 in.)

A ASME Flange 150 lbs.

B Female BSP
D DIN Flange
N Female NPT
T ASME Flange 300 lbs.
W Butt Weld Ends
AN 150 FlangeX Female
NPT

Example:

SIZE
020 2"

SEAL
B Viton-B
C Viton-E
E EPDM
V Viton-A
Y Kalrez 4079
Z Kalrez 6375

(Specify Each End)

GT 7 7 120 N A 020 V

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

19

Q UICK

D ISCONNECTS

Autolok
Quick Disconnects

Kamlok Quick Disconnects

Q UICK

D ISCONNECTS

OPW Engineered Systems offers a comprehensive line of quick disconnect products, including
Autolok and the worlds most popular cam and groove system - Kamlok.
OPWs Kamlok and Autolok quick disconnects offer the exclusive Twin-Kam arm design
featuring a unique detent position for the prevention of accidental releases. The Twin-Kam
arms are guaranteed for life and also include OPWs patented Spring-Ring feature that keeps
the finger rings in the correct position for handling.
Autolok and Kamlok couplers and caps come in a wide variety of size and configurations and
provide the industrys safest, sturdiest, quickest coupler system on the market.

20

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.

A UTOLOK

Q UICK

C OUPLING

S YSTEM

Autolok Coupling Series

OPW Autolok Quick Couplers 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 arms, 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 detents to hold
the adaptor more securely to the coupler to provide
added protection against accidental release.

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.
Guaranteed For Life (GFL) Arms if our exclusive
Twin-Kam arms ever break, they are replaced FREE.
Durable and Efficient Designed to ensure optimum
flow rates. The heavy-duty, 316 Stainless Steel
construction adds extra durability in harsh
environments. GFL arms are guaranteed for life.

A GFL arms guaranteed

for life against breakage.
B Twin-Kam prevents
unintentional arm release
beyond 45 angle.

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.

C Automatic self-locking
arms guard against
accidental uncoupling.
D Spring-Ring finger
tips keep ring free from
arm trapping.

Ordering Specifications
733 DL Coupler - Female NPT
Prod. No.
733DL- SS05
733DL- SS07
733DL- SS10
733DL- SS12
733DL- SS15
733DL- SS20
733DL- SS25
733DL- SS30
733DL- SS40

733 CL Coupler Hose Shank

Size
12"
34"
1"
1-14"
1-12"
2"
2-12"
3"
4"

Size
12"
34"
1"
1-14"
1-12"
2"
2-12"
3"
4"

733 DCL Dust Cap*

733 BL Coupler - Male NPT

Prod. No.
733BL- SS05
733BL- SS07
733BL- SS10
733BL- SS12
733BL- SS15
733BL- SS20
733BL- SS25
733BL- SS30
733BL- SS40

Prod. No.
733CL-SS05
733CL-SS07
733CL-SS10
733CL-SS12
733CL-SS15
733CL-SS20
733CL-SS25
733CL-SS30
733CL-SS40

Prod. No.
733DCL-SS05
733DCL-SS07
733DCL-SS10
733DCL-SS12
733DCL-SS15
733DCL-SS20
733DCL-SS25
733DCL-SS30
733DCL-SS40

Size
12"
34"
1"
1-14"
1-12"
2"
2-12"
3"
4"

See page 23 for Mating Adaptors

Size
12"
34"
1"
1-14"
1-12"
2"
2-12"
3"
4"

*Dust caps and plugs are NOT to be used in

pressure applications.

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

21

K AMLOK

Q UICK

D ISCONNECTS

KAMLOK SERIES
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 prevent accidental release, and
Spring-Ring to ensure proper position of finger
rings for ease of operation.

Benefits
Long-Life Reliability Specially designed and
manufactured with the highest alloys and gasket
materials to endure the harshest environments.
Added Protection Exclusive features, such as
Twin-Kam arms with special detent to secure
arms in position to 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 for 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 stainless steel in a wide variety of sizes.
Arm Pins Rust-proof stainless steel.

Spring-Ring Finger Rings

prevent rings from getting
trapped under arms.

Detent position of TwinKam arms help prevent

unintentional arm release.

Ordering Specifications
633 B Coupler - Male NPT

633 D Coupler - Female NPT

Prod. No.

Size

Prod. No.

Size

633B-SS05
633B-SS07
633B-SS10
633B-SS12
633B-SS15
633B-SS20
633B-SS25
633B-SS30
633B-SS40

12"
34"
1"
1-14"
1-12"
2"
2-1/2"
3"
4"

633D-SS05
633D-SS07
633D-SS10
633D-SS12
633D-SS15
633D-SS20
633D-SS25
633D-SS30
633D-SS40

12"
34"
1"
1-14"
1-12"
2"
2-1/2"
3"
4"

633 C Coupler - Hose Shank

634 B Dust Cap*

Prod. No.
633C-SS05

Size
12"

Prod. No.
634B-SS05

Size
12"

633C-SS07
633C-SS10
633C-SS12
633C-SS15
633C-SS20
633C-SS25
633C-SS30
633C-SS40

34"
1"
1-14"
1-12"
2"
2-1/2"
3"
4"

634B-SS07
634B-SS10
634B-SS12
634B-SS15
634B-SS20
634B-SS25
634B-SS30
634B-SS40

34"
1"
1-14"
1-12"
2"
2-1/2"
3"
4"

*Dust caps and plugs

are NOT to be used in
pressure applications.

See page 23 for Mating Adaptors

22

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.

A UTOLOK

&

K AMLOK

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, ASME flanges, spool adaptors,
socket weld and butt weld couplers/adaptors.

Ordering Specifications
633 E Adaptor Hose Shank

633 A Adaptor - Female NPT

Prod. No.

Size

Prod. No.

Size

633A-SS05

12"

633E-SS05

12"

633A-SS07

34"

633E-SS07

34"

633A-SS10

1"

633E-SS10

1"

633A-SS12

1-14"

633E-SS12

1-14"

633A-SS15

1-12"

633E-SS15

1-12"

633A-SS20

2"

633E-SS20

2"

633A-SS25

2-12"

633E-SS25

2-12"

633A-SS30

3"

633E-SS30

3"

633A-SS40

4"

633E-SS40

4"

633 F Adaptor - Male NPT

634 A Dust Plug*

Prod. No.

Size

Prod. No.

Size

633F-SS05

12"

634A-SS05

12"

633F-SS07

34"

634A-SS07

34"

633F-SS10

1"

634A-SS10

1"

633F-SS12

1-14"

634A-SS12

1-14"

633F-SS15

1-12"

634A-SS15

1-12"

633F-SS20

2"

634A-SS20

2"

633F-SS25

2-1/2"

634A-SS25

2-12"

633F-SS30

3"

634A-SS30

3"

633F-SS40

4"

634A-SS40

4"

*Dust caps and plugs

are NOT to be used in
pressure applications.

REDUCING COUPLERS & ADAPTORS

633 CH Coupler 3x 2-1/2 Hose Shank (non locking)
Prod. No.
633CH-SS3025

Size
3" Coupler
x 2-1/2" Hose Shank

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

Prod. No.
633EH-SS3025

Size
3" Coupler
x 2-1/2" Hose Shank

633 DD Double Coupler (non locking)

Prod. No.

Size

633DD-SS1515

1-12" x 1-12"

633DD-SS2020

2" x 2"

633DD-SS2030

2" x 3"

633DD-SS3030

3" x 3"

633DD-SS3040

3" x 4"

633DD-SS4040

4" x 4"

633 AA Spool Adaptor

633 DA Coupler/Adaptor (non locking)

Prod. No.

Size

Prod. No.

Size

633DA-SS2030

2" Coupler
x 3" Adaptor

633AA-SS1010

1" x 1"

633AA-SS1212

1-14" x 1-14"

633DA-SS3020

3" Coupler
x 2" Adaptor

633DA-SS3040
633DA-SS4030

3" Coupler
x 4" Adaptor
4" Coupler
x 3" Adaptor

633AA-SS1515

1-1 2" x 1-1 2"

633AA-SS2020

2" x 2"

633AA-SS2030

2" x 3"

633AA-SS3030

3" x 3"

633AA-SS4040

4" x 4"

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

23

A UTOLOK

&

K AMLOK

MISCELLANEOUS COUPLERS & ADAPTORS

Ordering Specifications
633 AW Adaptor w/Socket Weld End
Prod. No.
633AW-SS05
633AW-SS07
633AW-SS10
633AW-SS12
633AW-SS15
633AW-SS20
633AW-SS25
633AW-SS30
633AW-SS40

733 DLW Socket Weld

Prod. No.
733DLW-SS05
733DLW-SS07
733DLW-SS10
733DLW-SS12
733DLW-SS15
733DLW-SS20
733DLW-SS25
733DLW-SS30
733DLW-SS40

Size
1/2"
3/4"
1"
1-14"
1-12"
2"
2-1/2"
3"
4"

Size
1/2"
3/4"
1"
1-1/4"
1-12"
2"
2-1/2"
3"
4"

Note: When ordering size of bore (O. D. of tubing or

pipe) must be specified.

Note: When ordering size of bore (O. D. of tubing or

pipe) must be specified.

733 LDS Coupler (150 Lb. ASME Flange)

633 LAS Adaptor (150 Lb. ASME Flange)

Prod. No.
733LDS-SS05
733LDS-SS07
733LDS-SS10
733LDS-SS12
733LDS-SS15
733LDS-SS20
733LDS-SS25
733LDS-SS30
733LDS-SS40

Prod. No.
633LAS-SS05
633LAS-SS07
633LAS-SS10
633LAS-SS12
633LAS-SS15
633LAS-SS20
633LAS-SS25
633LAS-SS30
633LAS-SS40

Size
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
2-1/2"
3"
4"

Size
1/2"
3/4"
1"
1-1/4"
1-1/2"
2"
2-12"
3"
4"

733 BLW Butt Weld

633 FW Butt Weld

Prod. No.
633FW-SS05
633FW-SS07
633FW-SS10
633FW-SS12
633FW-SS15
633FW-SS20
633FW-SS25
633FW-SS30
633FW-SS40

Prod. No.
733BLW-SS05
733BLW-SS07
733BLW-SS10
733BLW-SS15
733BLW-SS20
733BLW-SS25
733BLW-SS30
733BLW-SS40

Size
1/2"
3/4"
1"
1-1/4"
1-12"
2"
2-1/2"
3"
4"

Size
1/2"
3/4"
1"
1-12"
2"
2-1/2"
3"
4"

Note: When ordering size of bore (O. D. of tubing or

pipe) must be specified.

Note: When ordering size of bore (O. D. of tubing or

pipe) must be specified.

Accessories

24

Style
SST Chain with Hooks

Size
12" Long
18" Long

Part #
H31119M
H31120M

Brass Chain with S Hooks

6" Long
12" Long

H06682M
H06683M

Zinc Plated Chain with Finger Ring

12" Long

H-1436

Spring Finger Ring

1" 6"

H20550M

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.

A CCESSORIES

&

K ITS

TWIN-KAM KAMLOK CAM ARM KITS

with Guaranteed For Life (GFL) Twin-Kam Arms
Kits for Kamlok Couplers and Dust Caps

Parts Kit includes:

2 Cam Arms
2 Pins
2 Finger Rings
Instructions
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.

Kit #
633ARK-SS07*
633ARK-SS10
633ARK-SS20
633ARK-SS30

Size
1 2" & 34"
1"
1-14" 2-12"
3", 4" & 5"

*Note: Finger Rings are not included with 1/2" and 3/4" Kit.

AUTOLOK CAM ARM KITS

Parts Kit includes:
2 Cam Arms
2 Finger Rings
2 Pins
Instructions

Kit #

Size

733ARK-SS07

12" & 34"

733ARK-SS10

1"

733ARK-SS20

1-14" 2-12"

733ARK-SS30

3" & 4"

ORIGINAL DESIGN REPAIR KITS

Parts Kit includes:
1 Cam Arm
1 Finger Ring
1 Pin
Instructions

634 CLK CLIPLOK KITS

Kit #

Size

733WARK-SS05

34"

733WARK-SS10

1"

733WARK-SS20

1-14" 2-12"

733WARK-SS30

3" & 4"

Provides locking mechanism for standard units

Kit includes:
1 Cliplok
2 Pins
2 Washers
3 Wavey Washers
Instructions

Kit #
634CLK-1020
634CLK-1070

Size
1-1/4" - 2-1/4"
3"- 5"

GASKETS FOR AUTOLOK/KAMLOK COUPLERS

COMPOUND

COMPOUND SYMBOL

BUNA-N
(Standard)

GREEN STRIPES
M

E.P.T.
NEOPRENE

WHITE & YELLOW

WHITE & GREEN
N
BLUE STRIPES
P

COMPOUND
WHITE
NEOPRENE
TEFLON*
VITON-A
TEFLON ENVELOPE
GASKET

COMPOUND SYMBOL
BLUE MARKS
NONE
T
RED STRIPES
V
BUNA-N
WHT/ORANGE

COMPOUND
TEFLON ENVELOPE
GASKET

COMPOUND SYMBOL
VITON-A
RED DOT

SILICON
TEFLON ENCAP
GASKET
TEFLON ENCAP
GASKET

VITON-A
SILICON

*Solid Teflon gasket recommended for use with viscous fluid only.
PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

Printed in USA 8/07

Copyright 2007, OPW Engineered Systems

25

&

K AMLOK

COUPLING PRESSURE/
TEMPERATURE

300/2.06
280/1.93

SST
0.5"- 2"

260/1.79
240/1.65
220/1.51
200/1.37
180/1.24
160/1.10
140/0.96
120/0.82
100/0.68
80/0.55
60/0.41
40/0.27
20/0.13
0/0

380/193.3
SST

340/171.1

2.5"- 4"

SST

260/126.6

5" & 6"

220/104.4
180/82.2

Neoprene

Autolok: 1/2"-2" SST and 2-1/2"-4" SST lines

apply. Not available in 5" & 6".

EPT
Buna-N

Kamlok: All Lines Apply

Viton

-40

TEMPERATURE F TEMPERATURE C

140/60

TEMPERATURE F
TEMPERATURE C

300/148.8

/12
-20 6.6
/12
6.
0/1 6
7
20/ .7
12
40/ 6.6
12
60/ 6.6
126
80/ .6
100 126.6
/12
6.6
140
/12
6.6
180
/12
6.6
220
/12
6.6
260
/12
6.6
300
/12
6.6
340
/12
6.6
380
/12
6.6

MAXIMUM ALLOWABLE WORKING PRESSURE (PSI)

MAXIMUM ALLOWABLE WORKING PRESSURE (MPa)

COUPLING TEMPERATURE CHARACTERISTICS

Teflon/Kalrez

A UTOLOK

100/37.7
80/26.6
60/15.5
40/4.4
20/-6.6
0/-17.7
-20/-28.8
-40/-40

KAMLOK TWIN-KAM COUPLERS

.60

OL
DS

TY
LE
C

AM

AR
M

IN

TW

.40

AM

-K

GASKET COMPRESSION

.50

.30
.20
DETENT POSITION

.010
.000

45
10

20

30

40

50

60

70

80
OPEN

CLOSED
ARM ROTATION

26

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.

Kamlok

Autolok

Cam-And-Groove Couplers

Spring Ring finger rings

wont get trapped under arms,
assuring secure closure.

Self-Locking Couplers

Autoloks automatic self-locking

arms guard against accidental
uncoupling.

Twin-Kam feature on both

Autolok and Kamlok provides
a detent position that helps
prevent unintentional arm
release beyond a 45 angle.

GFL arms are guaranteed-for-life against breakage.

OPW Quick Couplers

Your guide to the industrys most complete line of cam-and-groove couplers

Kamlok

Autolok

Ordering Chart

733 DL Coupler - Female NPT

Call OPW Customer Service for complete ordering information

733 Autolok
633 Kamlok

733 BL Coupler - Male NPT

Locking Arm
(Autolok only)

633 D Coupler - Female NPT

Construction
Materials
AL - Aluminum
(Dust Caps & Plugs)
SS - Stainless Steel

633 C Coupler - Hose Shank

733CL-SS20-B
Body Style
Sizes
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

733 CL Coupler - Hose Shank

Gaskets*
B - BUNA-N (STD)
E - E.P.T.
N - NEOPRENE
W - WHITE NEOPRENE
T - TEFLON
V - VITON-A
X - TEFLON ENVELOPE-BUNA-N
F - TEFLON ENVELOPE-VITON-A
U - TEFLON ENCAP-VITON-A
S - TEFLON ENCAP-SILICON

633 B Coupler - Male NPT

*Call for other available gasket

compounds

634 B Dust Cap

733 DCL Dust Cap

Adaptors

Miscellaneous Couplers & Adaptors

Sizes 1/2 - 4

633 A - Female NPT

733 DLW Coupler Socket Weld

Sizes 1/2 - 4

733 LDS Coupler 150 lb. ASME Flange

733 BLW Butt Weld

633 E - Hose Shank

633 F - Male NPT

634 A - Dust Plug

Reducing Couplers & Adaptors

633 CH 3 Coupler x 21/2 Hose Shank (Non

Locking)

633 DD Double Coupler

(Non Locking)

633 AW Adaptor Socket Weld

633 LAS Adaptor 150 lb. ASME Flange

633 FW Butt Weld

Call OPW Customer Service for sizes and complete ordering information

633 DA Coupler/Adaptor
(Non Locking)

633 AA Double Adaptor

PHONE: (800) 547-9393 (513) 696-1500 Fax: (800) 245-8536 (513) 932-9845
2726 Henkle Drive Lebanon, OH 45036 www.opw-es.com

633 EH 3 Adaptor x
2-1/2 Hose Shank

Printed in USA 9/07

Copyright 2007, OPW Engineered Systems

27

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.

EXPERT SOLUTIONS FOR THE SAFE HANDLING & TRANSPORTING OF HAZARDOUS BULK PRODUCTS

Gasoline
Ethanol
Alcohols
Fuel Oil
LPG

Chlorine
Acids & Bases
Amines
Anhydrous
Ammonia
Propylene
Butadiene
Hazardous Liquids

DRY BULK

Cement
Flour/Starch
Pharmaceuticals

INDUSTRIAL/GENERAL

CHEMICALS

PETROLEUM

Applications

Food Processing
Pharmaceuticals
Waste Water
High-Purity Liquids
Breweries
Pulp and Paper
Steel Processing

Processing

Load

Transporting

Unload

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

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

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

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

2726 Henkle Drive

Lebanon, OH 45036 USA
Telephone: +1 513 696 1500
Fax: +1 513 932 9845
www.opw-es.com
4304 Mattox Road
Kansas City, MO 64150 USA
Telephone: +1 816 741 6600
Fax: +1 816 741 1061
www.civacon.com

7733 Gross Point Road

Skokie, IL 60077 USA
Telephone: +1 847 677 0333
Fax: +1 847 677 0138
www.midlandmfg.net

OPW FLUID TRANSFER GROUP - INDIA

36 Marol Co-op. Ind. Est. Ltd.
2nd Floor, M.V. Rd., Marol
Andheri (E), Mumbai 400 059
Telephone: +91 22 2851 72 96 / 2851 73 55
Fax: +91 22 2851 73 33

OPW FLUID TRANSFER GROUP - CHINA

OPW FLUID TRANSFER GROUP - SOUTH AMERICA

Suite 25 B,
Suntime International Mansion
450 Fushan Road,
Shanghai, China 200122
Tel: +011 86 21 5830 7595
Fax: +011 86 21 5830 7535

Rua Manuel Augusto de Alvarenga, 155

So Paulo, So Paulo, Brazil
CEP 04402-050
Telephone: +55 11 5564 6466
Fax: +55 11 5679 7960
www.opwftg.com.br/

2726 Henkle Drive

Lebanon, OH 45036 USA
Telephone: 513-696-1500
Toll Free: 800-547-9393
Fax: 513-932-9845

www.opw-es.com

Chemical & Industrial

Processing Market Unit
Food Processing
Chemical Plants
Petroleum Loading Stations
Steel Processing, Pulp & Paper
Waste Water Treatment
Pharmaceutical
Breweries
High-Purity Liquids
Rail Market Unit
Pressure & General Purpose
Rail Tank Cars
Dry Bulk Rail Cars
Ethanol Rail Tank Cars
Cargo Tank Market Unit
Gasoline & Diesel
Dry Bulk
Ethanol

11172 State Highway O

Mineral Point, MO 63660 USA
Telephone: +1 573 438 5000
Fax: +1 573 438 4853
www.suresealinc.com
Boekweitstraat 1, P.O. Box 32,
2150 AA Nieuw-Vennep, Netherlands
Telephone: +31 252 660 300
Fax: +31 252 687 258
www.opw-ftg.nl

OPW FLUID TRANSFER GROUP ASIA PACIFIC

Telephone: +65 9679 1762