FLOOD PROTECTION SHUT DOWN VALVE (4” andmedia.wattswater.com/F113-6RFP.pdf · • Houston, Texas...

01/10

ClassiC series

12541 Gulf Freeway • Houston, Texas 77034 • (Ph) 713.943.0688 • (Fx) 713.944.9445 • www.watts.com

5

X

2

4

1

3

CLOSES VALVE

OPENS VALVE

FLOW

X

X

FC

To Floor Drain

L

6

7

To Atmosphere 8

9

JB113

FS99

F113-6RFP (Globe)F1113-6RFP (Angle)

FLOOD PROTECTION SHUT DOWN VALVE (4” and larger)

1 - Main Valve (Single Chamber)2 - Model 22-1 Accelerator Control3 - 3-Way Solenoid Port 1 - Accelerator Cover Port 2 - Atmosphere Port 3 - Pressure4 - Adjustable Closing Speed5 - Adjustable Opening Speed6 - Pressure Gauge7 - Manual Reset Ball Valve8 - JB113 Junction Box9 - FS99 Flow SensorL - Limit SwitchX - Isolation CocksFC - Flo-Clean Strainer

Standard Components

Operations

The Watts Flood Protection Shutdown Valve system prevents catastrophic property damage that can occur due to Relief Valve discharge and/or a blocked or over-whelmed floor drain during normal relief valve operation. Typical conditions which can cause continuous relief valve discharge are:

• Fouled First Check Seat due to dirt, debris or rocks• Failed First Check Spring• Clogged or blocked Relief Valve Sensing Line• Relief Valve Diaphragm failure The Watts 113-6RFP Flood Protection Shutdown Valve is a normally open valve designed to be installed up-stream of a Reduced Pressure Zone (RPZ) Backflow Prevention device. It is normally open and closes drip-tight when continuous relief valve discharge through the drain pipe is sensed by the FS99 Flow Sensor, energiz-

ing the Solenoid Pilot. The Solenoid Pilot is equipped with a Manual Operator which simulates power when manu-ally engaged. The valve mounted JB113 Junction Box is equipped with an adjustable time delay to avoid valve closure due to intermittent or nuisance relief valve dis-charge. The Limit Switch provides local visual and remote electrical indication of valve closure. The valve remains closed and cannot re-open if flow stops or electrical ser-vice is interrupted, and must be manually reset after the RPZ is diagnosed and/or repaired.

The valve comes complete with the valve mounted JB113 Junction Box with adjustable time delay, pre-wired So-lenoid Valve, Manual Reset with Pressure Gauge, Limit Switch and FS99 Flow Sensor (field installed). Fail-safe operation is assured by closing valve upon Main Valve or Pilot Diaphragm failure and a specially coated Main Valve Stem for added protection.

• Installed upstream of Reduced Pressure Zone Backflow Preventer.

• Normally Open Valve - Closes when discharge from RPZ Relief Valve is sensed or by engaging Solenoid Manual Operator.

• Limit Switch provides local visual and remote electrical indication of valve closure.

• Valve must be manually reset. Pressure gauge (provided) indicates valve reset for automatic service.

• Anti-Scale Coated Main Valve Stem for added protection.

• Fail Safe operation - Valve closes upon Main Valve or Pilot Diaphragm failure.

ClassiC series



DimensionsA B C D E F G H I J K L M

VALVE SIZE

GLOBE THRD.

GLOBE 150#

GLOBE 300#

COVER TO CENTER

ANGLE THRD.

ANGLE 150#

ANGLE 300#

ANGLE THRD.

ANGLE 150#

ANGLE 300#

PORT SIZE

PORT SIZE

PORT SIZE

SHIPPING WEIGHTS*

1-1/4 7-1/4 - - 3-1/2 3-1/4 - - 1-7/8 - - 1/4 1/2 1/8 15

1-1/2 7-1/4 8-1/2 9 3-1/2 3-1/4 4 - 1-7/8 4 - 1/4 1/2 1/8 15

2 9-3/8 9-3/8 10 4-15/16 4 4 4-1/4 4 4 4-1/4 1/2 1/2 1/4 35

2-1/2 11 11 11-5/8 7 5-1/2 5-1/2 5-13/16 4 4 4-5/16 1/2 1/2 3/8 65

3 10-1/2 12 13-1/4 7 5-1/4 5-3/4 6-1/8 5-1/4 5-3/4 6-1/8 1/2 1/2 3/8 95

4 - 15 15-5/8 8-5/8 - 6-3/4 7-1/8 - 6-3/4 7-1/8 1/2 1/2 3/8 190

6 - 20 21 11-3/4 - 8-1/2 8-7/8 - 8-1/2 8-7/8 1/2 1/2 1/2 320

8 - 25-3/8 26-3/8 15-3/4 - 11 11-1/2 - 11 11-1/2 1/2 1 1/2 650

10 - 29-3/4 31-1/8 18-3/4 - 14-7/8 15-5/8 - 14-7/8 15-5/8 1 1 1 940

Body & Cover: Ductile Iron ASTM A536

Coating: NSF Listed Fusion Bonded Epoxy Lined and Coated

Trim: 316 Stainless Steel

Elastomers: Buna-N (standard) EPDM (optional)

Viton (optional)

Stem, Nut & Stainless SteelSpring:

MaterialsL

MD

ABC

EFG

H I J

K

Globe Angle

Valve Size (in) 1-1/4 1-1/2 2 2-1/2 3 4 6 8 10

fl.oz. 4 4 4 10 10 22 70 - -

U.S. Gal - - - - - - - 1-1/4 2-1/2

Valve Size (in) 1-1/4 1-1/2 2 2-1/2 3 4 6 8 10

Travel (in) 3/8 3/8 1/2 5/8 3/4 1 1-1/2 2 2-1/2

Valve Cover Chamber Capacity

Valve Travel

For larger sizes consult factory

Operating Pressure Operating Temperature Pilot System Tubing & FittingsThreaded = 400 psi

150 Flanged = 250 psi300 Flanged = 400 psi

Buna-N: 160°F MaximumEPDM: 300°F MaximumViton: 250°F Maximum

AcceleratorBronze

SolenoidBrass

NEMA 4 General Purpose110-VAC

Copper / Brass (Standard)Stainless Steel (Optional)

ClassiC series


Headloss

11/4

11/2

21/2

2 3 4 6 8 10

11/4

21/2

11/2

2 3 4 6 8 10

100000200001000050001000500100501051

1

5

10

50

100

Pres

sure

Diff

eren

ce p

si

Flow Rate - Gallons per minute (Water)

Globe

Angle

Valve Size - Inches 1-1/4 1-1/2 2 2-1/2 3 4 6 8 10

Maximum Continuous Flow Rate Gpm (Water) 93 125 208 300 460 800 1800 3100 4900

Maximum Intermittent Flow Rate Gpm (Water) 115 158 260 370 570 1000 2300 3900 6000

CV Factor GPM (Globe) 29 34 55 75 125 220 460 775 1200

CV Factor GPM (Angle) 39 53 66 99 170 280 650 1100 1600

Flow Data

Maximum continuous flow based on velocity of 20 ft. per second. Maximum intermittent flow based on velocity of 25 ft. per second. The Cv Factor of a value is the flow rate in US GPM at 60° F that will cause a 1 psi drop in pressure. The factors stated are based upon a fully open valve. Cv factor can be used in the following equations to determine Flow (Q) and Pressure Drop (∆ P): Q (Flow) = Cv ∆ P ∆ P (Pressure Drop) = (Q/CV)2


Globe

Angle

ClassiC series


ITEM DESCRIPTION MATERIAL1 Cover ASTM A536 65-45-12 Epoxy Coated Ductile Iron2 Cover Bearing SAE 841 Bronze3 Shaft / Stem ASTM A276 304 Stainless Steel4 Stud ASTM A570 Gr.33 Zinc Plated Steel5 Cover Nut ASTM A570 Gr.33 Zinc Plated Steel6 Diaphragm* Buna-N (Nitrile)7 Body ASTM A536 65-45-12 Epoxy Coated Ductile Iron8 Quad Seal* Buna-N (Nitrile)9 Seat Ring ASTM A743 CF8M (316) Stainless Steel (8” and Smaller)

ASTM B62 Bronze (10” and Larger)10 Spring ASTM A276 302 Stainless Steel11 Stem Nut ASTM A276 304 Stainless Steel12 Diaphragm Washer ASTM A536 65-45-12 Epoxy Coated Ductile Iron13 Spacer ASTM A276 304 Stainless Steel14 Quad Seal Retainer ASTM A536 65-45-12 Epoxy Coated Ductile Iron15 O-Ring* Buna-N (Nitrile)16 Quad Seal Plate ASTM A743 CF8M (316) Stainless Steel (8” and Smaller)

ASTM B62 Bronze (10” and Larger)17 Seat Gasket* Buna-N (Nitrile)

3

4

5

6

7

8

9

11

12

13

14

15

16

17

1

2

10

* Contained in Main Valve Repair Kit

Main Valve


Globe

Angle

ClassiC series


Relay with Red LED Indicator

1510 20

5 25

0 30

SEC

Power

UP

L N G 1 2 3 4 5 6

Incoming Power120V, 1 PH

(Field Terminated)FS-99

Flow Sensor(Field Terminated)

Solenoid ( by factory)

3/4 “ Conduit Connections (x 3)

6.00

8.00

CERTIFIED ELECTRICIAN TO CONNECT MAIN POWER AND FS99 FLOW SENSOR TO JB113 JUNCTION BOX

JB113 Junction Box

The valve mounted JB113 Junction Box is a lockable NEMA 4 enclosure equipped with an adjustable time delay, electrical relay and terminal strip. There are three 3/4 inch conduit connections. The valve solenoid is prewired.

The valve is normally open and closes drip-tight when continuous relief valve discharge through the drain pipe is sensed by the FS99 Flow Sensor.

The valve mounted JB113 Junction Box is equipped with an adjustable time delay to avoid valve closure due to intermittent or nuisance relief valve discharge. The time delay is adjusable from 0-30 seconds.

Adjusting the dial clockwise increases the time delay for valve closure. Adjusting the dial counterclockwise de-creases the time delay for valve closure.


Globe

Angle

ClassiC series


The FS99 Flow Sensor is field installed in the discharge piping from the RPZ Relief Valve. The FS99 senses water in the discharge pip-ing signaling the JB113 Junction Box to close the valve.

To Floor Drain

From RPZ Relief Valve

(with Air Gap)

Sensor Probes installed 1/4 inch above pipe

bottom

NOTE TO INSTALLING CONTRACTOR

• Client/Contractor to provide installation Tee for Flow Sensor. • Install Flow Sensor in RPZ discharge line in HORIZONTAL position as shown. • Sensor Probes should be cut to length and installed 1/4 inch above pipe bottom. • ENSURE SENSOR PROBES DO NOT CONTACT PIPE BOTTOM OR SIDES. • CERTIFIED ELECTRICIAN TO CONNECT MAIN POWER AND FS99 FLOW

SENSOR TO JB113 JUNCTION BOX

FS-99 Flow Sensor


Globe

Angle

ClassiC series


The valve Solenoid is prewired to the JB113 Junc-tion Box and is equipped with a Manual Opera-tor. Turning Manual Operator in (clockwise) ap-proximatly 5-6 turns simulates electricity to the Solenoid. Turning Manual Operator out (counter-clockwise) returns the valve to electrical stand-by service. Manual operator must be disengaged for normal valve operation.

Disengaged Engaged

A B CMale Pipe Female Pipe LengthThread (in) Thread (in) Thread (in)

1/4 1/8 11/163/8 1/4 7/81/2 3/8 7/8

B

A

A B CMale Pipe Female Pipe LengthThread (in) Thread (in) Thread (in)

1/4 1/8 11/163/8 1/4 7/81/2 3/8 7/8

B

AA

The valve pilot circuit is equipped with a Model 60 Flo-Clean Strainer which is used to filter the fluid passing through the control pilot circuit, and pro-vide protection to pilot circuit speed controls and pilots. It is installed in the inlet body port of the main valve, exposing the strainer element to main line flow. The currents and flow across the screen create a self-scouring effect, cleaning the filter ele-ment.

Single Pole Double Throw Switch

Common LugNormally Open

Normally Closed

The Model 51 Single Limit Switch provides local visual and remote electrical indication of valve position. The adjustable collar is set to contact the trip arm when the main valve is closed. The collar can be positioned on the stem by loosening the set-screw to actuate the switch upon valve closure. The single pole double throw Micro-Switch can be connected to the building monitoring system to indicate valve closure.


Globe

Angle

ClassiC series



1 Nut2 Lock Washer3 Upper Diaphragm

Washer4 Diaphragm*5 Lower Diaphragm

Washer6 Spring7 Stem8 Spool

9 O-Ring*10 O-Ring*11 Retainer12 O-Ring*13 O-Ring Washer14 Lock Washer15 Nut

*Included in Repair Kit

Model 22-1 Accelerator Control

Inlet Inlet

Top View Bottom View

Outlet Outlet

Gauge

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Internal Components Front View Side View

Globe

Angle

ClassiC series


1 Limit Switch2 Bracket3 Stem4 Trip collar5 Set Screw6 Cap7 Wiper Ring*8 O-Ring*

9 Guide10 O-Ring*11 Polypak*12 Locknut13 Body14 Pin 15 Coupling


910 Ops & Inst

1

2

5

7

3

4

6

8

9

10

11

12

15

14

13

ClassiC series


Installation

Control Valve

• Fully read all technical information provided.• Prior to installation flush line to remove debris.• Install valve upstream of the RPZ Backflow Assembly.• For ease of valve service and electrical connections do not install valve vertically. Install

valve horizontally “in line” (valve cover facing UP), so flow arrow matches flow through the line. Consult factory prior to ordering if installation requirements are other than described.

• Vertical installation of valves larger than 6” is not recommended and may result in poor valve performance and increased maintenance requirements.

• Install inlet and outlet isolation valves. NOTE: When using butterfly valves, insure disc does not contact control valve. Damage or improper valve seating may occur.

• Provide adequate clearance for valve servicing and maintenance.• Install pressure gauges to monitor valve inlet and outlet pressure.• Connect cover discharge control tubing to floor drain. Consult “Valve Cover Capacity” chart

on page 2 to determine volume of cover fluid displaced when valve is operated.

FS99 Flow Sensor

• Install FS99 Flow Sensor HORIZONTALLY in RPZ Relief Valve discharge line for proper operation. Do not install vertically. Consult factory if flow sensor other than FS99 is used.

• Client / Contractor to provide 2” FNPT installation Tee for Flow Sensor. Sensor Probes must be field cut to length and installed 1/4” above pipe bottom for proper operation

• Insure sensor probes do not contact installation Tee bottom or sidewalls.• Line Voltage to FS99 Flow Sensor is 10 volts maximum.

Electrical Connections

• Certified Electrician to connect JB113 Junction Box and FS99 Flow Sensor according to factory schematic to appropriate power source and terminal strip locations.

• Line Voltage to FS99 Flow Sensor is 10 volts.• Power supply to JB113 Junction Box is 120 VAC 60HZ Single Phase.• Connect Limit Switch (if equipped) to remote alarm or auxiliary connection as required by

project specifications.• Pre-set Time Delay to 15 seconds.• Insure Solenoid is disengaged by turning Manual Operator counterclockwise (out / left).


ClassiC series


Start-Up


910 Ops & Inst

Proper Automatic Control Valve start-up requires bringing the valve into service in a controlled manner. All adjustments to control pilots and speed controls should be made slowly, allowing the valve to respond and the system to stabilize. NOTE: Control Valves should be set-up in a dynamic (flowing) condition for proper start-up. Provisions for flow must be made to insure proper settings.

1. Refer to valve schematic. Disengage Solenoid by turning Manual Operator out (counterclockwise) Open upstream and downstream isolation valves to allow controlled filling of the Valve and Backflow Assembly. Open all Isolation Ball Valves. Adjust speed controls by turning needle in (clockwise) until seated, and return out (counterclockwise) 2-1/2 to 3-1/2 turns. These are approximate settings, and should be fine tuned to suit system requirements.

2. Open Manual Reset Ball Valve. Inlet pressure will activate the Model 22-1 Accelerator and open the valve fully. Inlet pressure will be indicated on Pressure Gauge. Close Manual Reset Ball Valve “trapping” pressure in cover of Model 22-1 Accelerator.

3. Engage Solenoid by turning (red) Manual Operator clockwise (in) to simulate electrical shutdown signal. Pilot Pressure Gauge will drop to zero and valve will begin to close. Due to low / no flow condition, valve closure may be slower than normal operation. When valve is fully closed adjust Limit Switch trip arm and trip collar to actuate Limit Switch.

4. Disengage Solenoid by returning Manual Operator out (counterclockwise) and open Manual Reset Ball Valve. Inlet pressure will be indicated on Pressure Gauge. Close Manual Reset Ball Valve. Valve will open fully and is ready for electrical activation.

5. Open JB113 Junction Box. Apply power and observe the clear Electric Relay Control.

6. Pour adequate amount of water into RPZ Relief Valve Air Gap until the RED LED indicator light on the Electrical Relay illuminates / flashes. This indicates the FS99 Flow Sensor is properly installed and is sensing water in the discharge piping.

7. Trap water in discharge piping and observe RED LED on Electrical Relay. Solenoid will energize when duration of Adjust Time Delay elapses. Valve will go closed and must be manually reset. Adjust Time Delay to Customer / Project specifications. To manually reset valve refer to Step 4.

8. For final test simulate actual RPZ Relief Valve discharge and observe floor drain for excessive pooling or flooding. Re-adjust time delay and valve speed controls as needed to achieve desired valve closure time.

ClassiC series


The Flood Protection Shutdown Valve shall be a normally open Diaphragm Valve installed upstream of the Reduced Pressure Zone Backflow Assembly, and automatically close if the RPZ relief valve begins to discharge. A Time Delay supplied in the JB113 Junction Box shall prevent the valve from closing on intermittent discharges from the RPZ relief valve. If continuous Relief Valve discharge occurs, the FS99 Flow Sensor installed horizontally in the RPZ Relief Valve discharge piping shall send a signal to the JB113 Junction Box energizing Solenoid to close the main valve. Once closed the Flood Protection Shutdown Valve must be manually reset.

The JB113 Junction Box shall be valve mounted with the Solenoid pre-wired. The FS99 Flow Sensor shall be provided with the valve package and shall be field installed in a horizontal position in the RPZ Relief Valve discharge piping. Vertical installation of the Flow Sensor shall not be acceptable. The valve shall be equipped with a Limit Switch to provide local visual and remote electrical indication of valve closure.

The Reduced Pressure Zone Backflow Assembly, Flood Protection Shutdown Valve, JB113 Junction Box and FS99 Flow Sensor shall be provided by the same manufacturer and be covered by a single warranty policy.

The main valve shall be a hydraulically operated, single diaphragm actuated, globe or angle pattern valve. Y-pattern valves shall not be permitted. The valve shall contain a disc and diaphragm assembly that forms a sealed chamber below the valve cover, separating operating pressure from line pressure. The diaphragm shall be constructed of nylon reinforced Buna-N, and shall not seal directly against the valve seat and shall be fully supported by the valve body and cover. Rolling diaphragm construction will not be allowed and there shall be no pistons operating the main valve or any pilot controls.

The main valve body and cover shall be Ductile Iron ASTM A536, and all internal cast components shall be Ductile Iron or CF8M (316) Stainless Steel. All Ductile Iron components, including the body and cover, shall be lined and coated with an NSF 61 Certified Epoxy Coating applied by the electrostatic heat fusion process. All main valve throttling components (valve seat and disc guide) shall be Stainless Steel. The valve body and cover must be machined with a 360-degree locating lip to assure proper alignment.

The disc and diaphragm assembly shall contain a Buna-N synthetic rubber “Quad Seal” that is securely retained on 3-1/2 sides by a disc retainer and disc guide. Diaphragm assemblies utilizing bolts or cap screws for component retention will not be permitted. Direction of flow through the valve shall be the over-the-disc design, causing the valve to close upon diaphragm failure.

The exposed portion of the Quad Seal shall contact the valve seat and seal drip-tight. The disc and diaphragm assembly must be guided by two separate bearings, one installed in the valve cover and one concentrically located within the valve seat, to avoid deflection and assure positive disc-to-seat contact. Center guided valves will not be permitted. The main valve stem shall be Xylan coated to avoid the effects of mineral or hard water build-up. The main valve spring shall be the manufacturer’s heavy or extra heavy spring design. All necessary repairs shall be made from the top of the valve while the body remains in line.

The Pilot Control System shall contain a Flo-Clean Strainer, 3-Way Accelerator, NEMA 4, 120 VAC 60HZ 3-Way Solenoid with Manual Operator, Manual Reset Ball Valve, Pressure Gauge, separate Adjustable Opening and Closing Speed Controls, Single Limit Switch, JB113 Junction Box and Isolation Ball Valves on all body connections. The JB113 Junction Box shall be valve mounted and the FS99 Flow Sensor shall be field installed.

The valve shall be Watts Model 113-6RFP (globe) or 1113-6RFP (angle) Flood Protection Shutdown Valve.

Specifications


910 Ops & Inst

For Health Hazard Applications

Note: These curves represent catastrophic or worst case discharge rates. These curves were developed by pres-surizing the outlet of the backflow preventer with the second check valve’s internals removed from the body.

1⁄4", 3⁄8", 1⁄2" 009QT

3⁄4" 009M3QT

1" 009M2QT

lpm gpm 266 70 228 60 190 50 152 40 114 30 76 20 38 10 0 0

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 psi0 .7 1.4 2.0 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8.3 9.0 9.7 10.3 11.0 11.7 12.4 bar

Rat

e of

Flo

wR

ate

of F

low

Rat

e of

Flo

w

Pressure

Pressure

0 10 20 30 40 50 60 70 80 90 100 psi0 69 138 207 276 345 414 483 552 621 690 kPa

Pressure

lpm gpm 152 40 133 35 114 30 95 25 76 20 57 15 38 10 19 5 0 0

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 psi0 .7 1.4 2.0 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8.3 9.0 9.7 10.3 11.0 11.7 12.4 bar

lpm gpm 228 60

190 50

152 40

114 30

76 20

38 10

0 0

Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials with-out prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

Series 009, 909, 919, 957 and 994Reduced Pressure Zone AssembliesRelief Valve Discharge Rates

ES-RVD

Job Name ––––––––––––––––––––––––––––––––––––––––––– Contractor ––––––––––––––––––––––––––––––––––––––––––––

Job Location ––––––––––––––––––––––––––––––––––––––––– Approval –––––––––––––––––––––––––––––––––––––––––––––

Engineer ––––––––––––––––––––––––––––––––––––––––––––– Contractor’s P.O. No. –––––––––––––––––––––––––––––––––––

Approval ––––––––––––––––––––––––––––––––––––––––––––– Representative ––––––––––––––––––––––––––––––––––––––––

2

11⁄4" 009M2QTR

ate

of F

low

Pressure

11⁄2" 009M2QT

Rat

e of

Flo

w

Pressure

2" 009M2QT

Rat

e of

Flo

w

Pressure

21⁄2", 3" 009 lpm gpm 1330 350

1140 300

950 250

760 200

570 150

380 100

190 50 0 0

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 psi0 .7 1.4 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8. 3 9.0 9.6 10.3 11.0 11.7 12.4 bar

Rat

e of

Flo

w

Pressure

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 psi0 .7 1.4 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8.3 9.0 9.7 10.3 11.0 11.7 12.4 bar

lpm gpm 532 140 456 120

380 100

304 80 228 60 152 40 76 20 0 0

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 psi0 .7 1.4 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8.3 9.0 9.7 10.3 11.0 11.7 12.4 bar

lpm gpm 513 35 456 120 399 105 342 90 285 75 228 60 171 45 114 30 57 15 0 0

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 psi0 .7 1.4 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8.3 9.0 9.7 10.3 11.0 11.7 bar

lpm gpm 836 220 760 200 684 180 608 160 532 140 456 120 380 100 304 80 228 60 152 40 76 20 0 0


3⁄4", 1" 909

3

lpm gpm 570 150

475 125

380 100

285 75

190 50

95 25

0 0

Rat

e of

Flo

w

Pressure

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 psi0 .7 1.4 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8. 3 9.0 9.6 10.3 bar

11⁄4", 11⁄2", 2" 909

lpm gpm 2090 550

1900 500

1710 450

1520 400

1330 350

1140 300

950 250

760 200

570 150

380 100

190 50

0 0

Rat

e of

Flo

w

Pressure

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 psi0 .7 1.4 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8. 3 9.0 9.6 10.3 11.0 11.7 12.4 bar

21⁄2" - 3" 909

lpm gpm 1520 400

1330 350

1140 300

950 250

760 200

570 150

380 100

190 50

0 0

Rat

e of

Flo

w

Pressure

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 psi0 .7 1.4 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 8. 3 9.0 9.6 10.3 11.0 11.7 12.4 bar


4", 6", 8", 10" 909 lpm gpm 3420 900

3040 800

2660 700

2280 600

1900 500

1520 400

1140 300

760 200

380 100

0 00 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 psi0 .3 1.0 1.7 2.4 3.1 3.8 4.5 5.5 5.9 6.5 7.2 7.9 8.6 9.3 10 bar

Rat

e of

Flo

w

Pressure

Typical Flow Rates as sized by floor drain

manufacturersDrain Size

gpm lpm

55 209 2

112 426 3

170 646 4

350 1330 5

21⁄2" – 10" 957

Rat

e of

Flo

w

Pressure

lpm gpm 1330 350

1140 300

950 250

760 200

570 150

380 100

190 50

0 00 20 40 60 80 psi0 138 276 414 552 kPa

ES-RVD 0904 © Watts, 2009

USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.comCanada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca

Water Sa fe ty & F low Cont ro l P roduc ts

40 80 120 160 200 240 280 3000

900

800

700

600

500

400

300

200

100

0

21⁄2" – 10" 994

Rat

e of

Flo

w

0 40 80 120 160 200 240 280 psi0 276 552 827 1103 1379 1655 1931 kPa

Pressure

lpm gpm 3420 900

3040 800

2660 700

2280 600

1900 500

1520 400

1140 300 760 200 380 100 0 0


1" 919 RV Capacity w/Second Check Removed

2" 919 QT Backpressure w/Second Check

Poppet & Spring RemovedR

ate

of F

low

Rat

e of

Flo

w

Pressure Pressure

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 psi0 .7 1.4 2.0 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.8 8.3 9.0 9.7 10.3 11.0 11.7 12.4 bar

0 10 20 30 40 50 60 70 80 90 100 110 psi0 .7 1.4 2.1 2.8 3.5 4.1 4.8 5.5 6.2 6.9 7.6 psi

lpm gpm 228 60

190 50

152 40

114 30

76 20

38 10

0 0

lpm gpm 684 180 170 6.8 160 570 150 532 140 130 456 120 110 380 100 342 90 304 80 266 70 228 60 190 50 152 40 114 30 76 20 38 10 0 0

FLOOD PROTECTION SHUT DOWN VALVE (4” andmedia.wattswater.com/F113-6RFP.pdf · • Houston, Texas...

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Transcript of FLOOD PROTECTION SHUT DOWN VALVE (4” andmedia.wattswater.com/F113-6RFP.pdf · • Houston, Texas...