MODEL DPV-1 DRY PIPE V A LVE - Tyco Fire Products

FEATURES & BENEFITS<br />

◆ External Reset<br />

◆ 250 psi (17,2 bar) Pressure Rating<br />

◆ Unique Offset Single Clapper<br />

Design Enabling a Simple<br />

Compact Valve<br />

◆ Ductile Iron Construction to<br />

Ensure a Lightweight Valve<br />

◆ Simple Reset Procedure<br />

◆ No Priming Water Required<br />

◆ Compact, Semi-preassembled<br />

and Fully Assembled, and<br />

Easy to Operate Valve Trim<br />

AVAILABLE FULLY PRE-TRIMMED.<br />

GENERAL DESCRIPTION<br />

The Model <strong>DPV</strong>-1 Dry Pipe Valves are differential<br />

valves used to automatically control the<br />

flow of water into a dry pipe fire protection<br />

sprinkler system upon operation of one or more<br />

automatic sprinklers. The <strong>DPV</strong>-1 also provides<br />

for actuation of fire alarms upon system<br />

operation.<br />

Dry pipe sprinkler systems are used in unheated<br />

warehouses, parking garages, store windows,<br />

attic spaces, loading docks, and other areas<br />

exposed to freezing temperatures, where water<br />

filled pipe cannot be utilized. When set for<br />

service, the dry pipe sprinkler system is<br />

pressurized with air (or nitrogen). The loss of<br />

pressure through an operated automatic<br />

sprinkler in response to heat from a fire permits<br />

the <strong>DPV</strong>-1 Dry Pipe Valve to open and allow a<br />

flow of water into the sprinkler system piping.<br />

<strong>MODEL</strong> <strong>DPV</strong>-1 <strong>DRY</strong> <strong>PIPE</strong> V A <strong>LVE</strong><br />

External Resetting, 2-1/2 thru 6 inch, 250 psi<br />

4" <strong>DPV</strong>-1<br />

AVAILABLE END CONNECTIONS AND SIZES<br />

Nominal Valve Sizes<br />

End Connections 2-1/2" 3" 4" 6"<br />

(DN65) (DN80) (DN100) (DN150)<br />

FLANGE X FLANGE N/A N/A ◆ ◆<br />

77 lbs* 120 lbs*<br />

FLANGE X GROOVE N/A N/A ◆ ◆<br />

67 lbs* 108 lbs*<br />

GROOVE X GROOVE ◆ ◆ ◆ ◆<br />

37.5 lbs* 37.5 lbs* 57 lbs* 92 lbs*<br />

◆ Available N/A Not Available<br />

* Nominal weight of valve and trim combined.<br />

Always refer to the Technical Data Sheet TFP1020 for complete description of all Listing criteria, design<br />

parameters, installation instructions, care and maintenance guidelines, and our limited warranty.<br />

TYCO is a registered trademark of <strong>Tyco</strong> International Services GmbH, and is used under license by <strong>Tyco</strong> <strong>Fire</strong> & Building <strong>Products</strong> and its affiliates in the United States and other countries.<br />

2-1/2" & 3" <strong>DPV</strong>-1<br />

6" <strong>DPV</strong>-1

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<strong>MODEL</strong> <strong>DPV</strong>-1 ORDERING PROCEDURE & SPECIFICATIONS<br />

Part Numbers indicate size and inlet/outlet connections<br />

VA<strong>LVE</strong> SIZE & CONNECTIONS<br />

2-1/2" (DN65)<br />

6-3/4"<br />

(170 mm)<br />

Groove x Groove<br />

P/N: 52-310-1-910<br />

3" (DN80)<br />

Groove x Groove<br />

P/N: 52-310-1-912<br />

4" (DN100)<br />

Groove x Groove<br />

P/N: 52-310-1-913<br />

Flange x Groove<br />

P/N: 52-310-1-413<br />

Flange x Flange<br />

P/N: 52-310-1-013<br />

6" (DN150)<br />

Groove x Groove<br />

P/N: 52-310-1-915<br />

Flange x Groove<br />

P/N: 52-310-1-415<br />

Flange x Flange<br />

P/N: 52-310-1-015<br />

1" NPT<br />

AIR SUPPLY<br />

PORT<br />

1/2" NPT<br />

WATER<br />

SUPPLY<br />

PRESSURE<br />

& ALARM<br />

TEST PORT<br />

AIR PRESSURE<br />

TO SYSTEM<br />

FROM<br />

WATER SUPPLY<br />

SET POSITION<br />

<strong>Tyco</strong> <strong>Fire</strong> & Building <strong>Products</strong><br />

Technical Services<br />

Phone: 800-381-9312<br />

Fax: 800-791-5500<br />

www.<strong>Tyco</strong>-<strong>Fire</strong>.com<br />

12"<br />

(300 mm)<br />

11-1/2"<br />

(290 mm)<br />

CLAPPER<br />

ASSEMBLY<br />

IN SET<br />

POSITION<br />

8"<br />

(200 mm)<br />

6"<br />

(150 mm)<br />

7-1/4"<br />

(190 mm)<br />

3/4" NPT ALARM<br />

PORT OPEN TO<br />

ATMOSPHERE<br />

16-9/16"<br />

(420,7 mm)<br />

6"<br />

(150 mm)<br />

17-1/4"<br />

(440 mm)<br />

2-1/2"<br />

(65 mm)<br />

18-3/4"<br />

(475 mm)<br />

4-1/2"<br />

(115 mm)<br />

12"<br />

(304,8 mm)<br />

2-1/2 or 3 INCH<br />

VA<strong>LVE</strong>S<br />

FxF: 13-5/8"<br />

(346,1 mm)<br />

FxG: 13-11/16"<br />

(347,7 mm)<br />

GxG: 13-3/4"<br />

(349,3 mm)<br />

CLAPPER<br />

ASSEMBLY<br />

FULLY OPEN<br />

CLAPPER LATCH<br />

PIVOTS TO ALLOW<br />

CLAPPER ASSEMBLY<br />

TO FULLY OPEN<br />

12"<br />

(305 mm)<br />

15"<br />

(380 mm)<br />

WATERFLOW<br />

TO SYSTEM<br />

12"<br />

(300 mm)<br />

FROM<br />

WATER SUPPLY<br />

OPERATED POSITION<br />

Always refer to the Technical Data Sheet TFP1020 for complete description of all Listing criteria, design<br />

parameters, installation instructions, care and maintenance guidelines, and our limited warranty.<br />

All brand names, product names or trademarks belong to their respective owners. <strong>Tyco</strong> <strong>Fire</strong> & Building <strong>Products</strong> reserves the right<br />

to change product design and specifications without notice. Copyright © 2007 <strong>Tyco</strong> <strong>Fire</strong> <strong>Products</strong> LP. All rights reserved.<br />

9-1/4"<br />

(235 mm)<br />

14-3/4"<br />

(375 mm)<br />

ALARM PORT<br />

WATERFLOW<br />

TO ALARM<br />

14"<br />

(355 mm)<br />

16"<br />

(406.4 mm)<br />

FxF, FxG,<br />

or GxG<br />

Model <strong>DPV</strong>-1 Dry Pipe Valves Set and Open Positions<br />

CLAPPER LATCH<br />

PIVOTS TO UNLATCH<br />

CLAPPER ASSEMBLY<br />

WEIGHT<br />

The following are the nominal<br />

weights for the valve and trim:<br />

2-1/2" Model <strong>DPV</strong>-1<br />

Groove x Groove 37.5 lbs.<br />

3" Model <strong>DPV</strong>-1<br />

Groove x Groove 37.5 lbs.<br />

4" Model <strong>DPV</strong>-1<br />

Groove x Groove 57 lbs.<br />

Flange x Groove 67 lbs.<br />

Flange x Flange 72 lbs.<br />

6" Model <strong>DPV</strong>-1<br />

Groove x Groove 92 lbs.<br />

Flange x Groove 108 lbs.<br />

Flange x Flange 120 lbs.<br />

OPTIONAL ACCELERATORS<br />

Model QRS<br />

Electronic Accelerator<br />

(Details provided in TFP1100)<br />

Specify: Model QRS<br />

Electronic Dry Pipe<br />

Accelerator Package<br />

P/N 52-312-2-102<br />

Model ACC-1<br />

Mechanical Accelerator<br />

(Details provided in TFP1112)<br />

Specify : Model ACC-1<br />

Mechanical Dry Pipe<br />

Accelerator Package<br />

P/N 52-311-1-001<br />

DRAIN FROM<br />

SYSTEM COMPLETE<br />

WATER SUPPLY<br />

SHUT OFF<br />

RESET POSITION<br />

PUSH HERE<br />

TO RESET<br />

VA<strong>LVE</strong><br />

RESET<br />

KNOB<br />

CLAPPER<br />

ASSEMBLY<br />

RESEATED<br />

Printed in USA / PP / 5M / TF-2007026 04-07