FireLock™ Butterfly Valve

Series 705 with Weatherproof Actuator 10.81

1.0 PRODUCT DESCRIPTION

• Available Sizes: 2 – 12"/50 – 300 mm
• cULus Listed, LPCB Listed, FM and VdS Approved for service up to 300 psi/2068 kPa /20 bar.
• Designed for fire protection services only.
• Features a weatherproof actuator housing approved for indoor and outdoor use.
• Actuation options: Hand wheel (2 – 12”/50 – 300 mm)
• Exclusively for use with pipe and Victaulic products which feature ends formed with the Victaulic Original Groove
System (OGS) groove profile (see section 7.0 for Reference Materials).

2.0 CERTIFICATION/LISTINGS

G410001 LPS 1185: Issue 3.1

Cert/LPCB Ref. 104j/01
846a/01

ALWAYS REFER TO ANY NOTIFICATIONS AT THE END OF THIS DOCUMENT REGARDING PRODUCT INSTALLATION, MAINTENANCE OR SUPPORT.

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2.1 CERTIFICATION/LISTINGS

Size Series 705 Butterfly Valve

Actual Outside
Nominal Diameter cULus FM VdS LPCB
inches inches psi psi psi psi
DN mm kPa kPa kPa kPa
2 2.375 300 300 300 300
DN50 60.3 2068 2068 2068 2068
2 1/2 2.875 300 300 – 300
73.0 2068 2068 2068
3.000 300 300 300 300
DN65 76.1 2068 2068 2068 2068
3 3.500 300 300 300 300
DN80 88.9 2068 2068 2068 2068
4 4.500 300 300 300 300
DN100 114.3 2068 2068 2068 2068
5.500 300 300 – 300
DN125 139.7 2068 2068 2068
5 5.563 300 300 – 300
141.3 2068 2068 2068
6.500 300 300 – 300
165.1 2068 2068 2068
6 6.625 300 300 300 300
DN150 168.3 2068 2068 2068 2068
8 8.625 300 300 300 300
DN200 219.1 2068 2068 2068 2068
10 10.750 300 300 – 300
DN250 273.0 2068 2068 2068
12 12.750 300 300 – 300
DN300 323.9 2068 2068 2068

3.0 SPECIFICATIONS – MATERIAL

Body: Ductile Iron conforming to ASTM A-536, Grade 65-45-12
End Face, 2 – 6”/50 – 150 mm: Ductile Iron conforming to ASTM A-536, Grade 65-45-12
Seal Retainer, 8 – 12”/200 – 300 mm: Ductile Iron conforming to ASTM A-536, Grade 65-45-12
Body Coating: Black alkyd enamel
Disc: Ductile Iron conforming to ASTM A-536, Grade 65-45-12, with electroless nickel coating conforming to
ASTM B-733
Seat: Grade “E” EPDM
Stems: 416 stainless steel conforming to ASTM A-582
Stem Seal Cartridge: C36000 brass
Bearings: Stainless steel with TFE lining
Stem Seals: EPDM
Stem Retaining Ring: Carbon steel
Actuator:
2 – 8"/50 – 200 mm: Brass or bronze traveling nut on a steel lead screw, in a ductile iron housing
10 – 12"/250 – 300 mm: Steel worm and cast iron quadrant gear, in a cast iron housing

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4.0 DIMENSIONS
Series 705

ØH

F J
G E A D

Size Dimensions Weight

Actual
Outside Approx.
Nominal Diameter A B C D E F G H J Each
inches inches inches inches inches inches inches inches inches inches inches lb
DN mm mm mm mm mm mm mm mm mm mm kg
2 2.375 4.25 2.28 6.41 4.00 4.22 4.50 2.12 8.2
– –
DN50 60.3 108 58 163 102 107 114 54 3.7
2 1/2 2.875 3.77 2.28 7.54 4.00 4.22 4.50 1.77 9.7
– –
73.0 96 58 192 102 107 114 45 4.4
3.000 3.77 2.28 7.54 4.00 4.22 4.50 1.77 9.7
– –
DN65 76.1 96 58 192 102 107 114 45 4.4
3 3.500 3.77 2.53 7.79 4.50 4.22 4.50 1.77 10.7
– –
DN80 88.9 96 64 198 114 107 114 45 4.9
4.250 4.63 2.88 8.81 5.50 4.22 4.50 2.20 14.0
– –
108.0 118 73 224 140 107 114 56 6.4
4 4.500 4.63 2.88 8.81 5.50 4.22 4.50 2.20 14.0
– –
DN100 114.3 118 73 224 140 107 114 56 6.4
5.250 5.88 3.35 10.88 6.56 6.19 6.30 2.58 25.4
– –
133.0 149 85 276 167 157 160 66 11.5
5.500 5.88 3.35 10.88 6.56 6.19 6.30 2.58 25.4
– –
DN125 139.7 149 85 276 167 157 160 66 11.5
5 5.563 5.88 3.35 10.88 6.56 6.19 6.30 2.58 25.4
– –
141.3 149 85 276 167 157 160 66 11.5
6.250 5.88 3.84 11.38 0.41 7.52 6.19 6.30 2.58 28.7
–
159.0 149 98 289 10 191 157 160 66 13.0
6.500 5.88 3.84 11.38 0.41 7.52 6.19 6.30 2.58 28.7
–
165.1 149 98 289 10 191 157 160 66 13.0
6 6.625 5.88 3.84 11.38 0.41 7.52 6.19 6.30 2.58 28.7
–
DN150 168.3 149 98 289 10 191 157 160 66 13.0
8 8.625 5.33 5.07 12.63 0.80 1.47 10.00 6.19 6.30 2.33 43.0
DN200 219.1 135 129 321 20 37 254 157 160 59 19.5
10 10.750 6.40 6.37 15.64 1.41 1.81 12.25 8.10 11.81 80.7
–
DN250 273.0 163 162 397 36 46 311 206 300 36.6
12 12.750 6.50 7.36 16.64 2.30 2.80 14.25 8.10 11.81 96.7
–
DN300 323.9 165 187 423 58 71 362 206 300 43.9
NOTE
• Optional ½"/15 mm tap available. Contact Victaulic for details.

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5.0 PERFORMANCE
Series 705
The chart expresses the frictional resistance of Victaulic Series 705 Butterfly Valve in equivalent feet/meters of
straight pipe.

Nominal Actual Outside Equivalent

Size Diameter
inches inches Feet/m
DN mm of pipe
2 2.375 6.00
DN50 60.3 1.8
2 1/2 2.875 6.00
73.0 1.8
3.000 6.00
DN65 76.1 1.8
3 3.500 7.00
DN80 88.9 2.1
4.250 8.00
108.0 2.4
4 4.500 8.00
DN100 114.3 2.4
5.250 12.00
133.0 3.7
5.500 12.00
DN125 139.7 3.7
5 5.563 12.00
141.3 3.7
6.250 14.00
159.0 4.3
6.500 14.00
165.1 4.3
6 6.625 14.00
DN150 168.3 4.3
8 8.625 16.00
DN200 219.1 4.9
10 10.750 18.00
DN250 273.0 5.5
12 12.750 19.00
DN300 323.9 5.8

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5.1 PERFORMANCE
Series 705
CV values for flow of water at +60°F/+16°C through a fully open valve are shown in the table below.
For additional details, contact Victaulic.

Formulas for Cv values Formulas for Kv values

∆P = ∆P
Q2 = Q2 Where: Where: Where:Where:
Cv2 Cv2 Q = Flow
Q =(GPM)
Flow (GPM) Q = Flow
Q = (m
Flow
3
/hr)
(m3/hr)
∆P = Pressure
∆P = Pressure
Drop (psi)
Drop (psi) ∆P = Pressure
∆P = Pressure
Drop (Bar)
Drop (Bar)
Q = CQv x= C∆Px ∆P Cv = Flow
Cv =Coefficient
Flow Coefficient
v Kv = Flow
Kv = Coefficient
Flow Coefficient

Valve Size Full Open

Nominal Actual Outside

Size Diameter Flow Coefficient
inches inches Cv
DN mm Kv
2 2.375 170
DN50 60.3 150
2 1/2 2.875 260
73.0 220
3.000 260
DN65 76.1 220
3 3.500 440
DN80 88.9 380
4.250 820
108.0 710
4 4.500 820
DN100 114.3 710
5.250 1200
133.0 1040
5.500 1200
DN125 139.7 1040
5 5.563 1200
141.3 1040
6.250 1800
159.0 1560
6.500 1800
165.1 1560
6 6.625 1800
DN150 168.3 1560
8 8.625 3400
DN200 219.1 2940
10 10.750 5800
DN250 273.0 5020
12 12.750 9000
DN300 323.9 7790

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6.0 NOTIFICATIONS

WARNING

• Read and understand all instructions before attempting to install, remove, adjust, or maintain any Victaulic piping
­products.
• Depressurize and drain the piping system before attempting to install, remove, adjust, or maintain any Victaulic
piping products.
• Wear safety glasses, hardhat, and foot protection.
Failure to follow these instructions could result in death or serious personal injury and property damage.

7.0 REFERENCE MATERIALS

Switch and Wiring
1. The supervisory switch contains two single pole, UL LISTED
JUNCTION BOX
double throw, pre‑wired switches.
CONDUIT
2. Switches are rated:
10 amps @ 125 or 250 VAC/60 Hz
½" NPT

0.50 amps @ 125 VDC CONDUIT CONNECTORS

0.25 amps @ 250 VDC WIRE NUTS

3. Switches supervise the valve in the “OPEN”

position.
FIRE ALARM TO END-OF-LINE RESISTOR,
5. One switch has two #18 insulated wires per CONTROL PANEL OR NEXT INDICATOR
SUPERVISORY
terminal, which permit complete supervision of leads CIRCUIT

(refer to diagrams and notes below). The second N.C. NO. COM.
SWITCH
switch has one #18 insulated wire per terminal. This CONTACT RATING:
10A AT 125 AND
double circuit provides flexibility to operate two 250VAC,
S1

0.5A AT 125 VDC,

electrical devices at separate locations, such as an 0.25 AT 250 VDC
BELL
S2
indicating light and an audible alarm, in the area OR
HORN
VOLTAGE SOURCE
that the valve is installed.
Switch 1: 2 leads per terminal
6. A #14 insulated ground lead (green) is provided. Switch 2: 1 lead per terminal

Switch #1 = S1 NOTES
• The above diagram shows a connection between the common terminal
For connection to the supervisory circuit of a UL (yellow – S1 and yellow-with-orange stripe – S2) and the normally closed
Listed alarm control panel terminal (blue – S1 and blue-with-orange stripe – S2). In this example,
the indicator light and alarm will stay on until the valve is fully open.
Switch #2 = S2 When the valve is fully open, the indicator light and alarm will go out. Cap
off any unused wires (e.g. brown with orange stripe).
Auxiliary switch that may be connected to
• Only S1 (two leads per terminal) may be connected to the fire alarm
auxiliary devices, per the
control panel.
authority having jurisdiction • The connection of the alarm switch wiring shall be in accordance with

{
NFPA 72 and the auxiliary switch per NFPA 70 (NEC).
Normally Closed: (2) Blue
S1
Common: (2) Yellow

{
Normally Closed: Blue with Orange Stripe
S2 Normally Open: Brown with Orange Stripe
Common: Yellow with Orange Stripe

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7.1 REFERENCE MATERIALS

10.01: Regulatory Approval Reference Guide
29.01: Terms and Conditions/Warranty
I-100: Field Installation Handbook

User Responsibility for Product Selection and Suitability Note

Each user bears final responsibility for making a determination as to the suitability of This product shall be manufactured by Victaulic or to Victaulic specifications. All products
Victaulic products for a particular end-use application, in accordance with industry to be installed in accordance with current Victaulic installation/assembly instructions.
standards and project specifications, and the applicable building codes and related Victaulic reserves the right to change product specifications, designs and standard
regulations as well as Victaulic performance, maintenance, safety, and warning equipment without notice and without incurring obligations.
instructions. Nothing in this or any other document, nor any verbal recommendation, Installation
advice, or opinion from any Victaulic employee, shall be deemed to alter, vary, supersede, Reference should always be made to the Victaulic installation handbook or installation
or waive any provision of Victaulic Company's standard conditions of sale, installation instructions of the product you are installing. Handbooks are included with each shipment
guide, or this disclaimer. of Victaulic products, providing complete installation and assembly data, and are available
Intellectual Property Rights in PDF format on our website at www.victaulic.com.
No statement contained herein concerning a possible or suggested use of any material, Warranty
product, service, or design is intended, or should be constructed, to grant any license Refer to the Warranty section of the current Price List or contact Victaulic for details.
under any patent or other intellectual property right of Victaulic or any of its subsidiaries
or affiliates covering such use or design, or as a recommendation for the use of such Trademarks
material, product, service, or design in the infringement of any patent or other intellectual Victaulic and all other Victaulic marks are the trademarks or registered trademarks of
property right. The terms “Patented” or “Patent Pending” refer to design or utility patents Victaulic Company, and/or its affiliated entities, in the U.S. and/or other countries.
or patent applications for articles and/or methods of use in the United States and/or other
countries.

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