Tyco DPV-1 Manual
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Tyco DPV-1 Manual

Dry pipe valve, dry pipe valve accelerator, european conformity valve trim, 16 bar
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Technical Services: Tel: (800) 381-9312 / Fax: (800) 791-5500
Model DPV-1 Dry Pipe Valve, DN100 & DN150
Model ACC-1 Dry Pipe Valve Accelerator
European Conformity Valve Trim, 16 Bar

SECTIONS

General Description

Dry Pipe Valve . . . . . . . . . 1
Accelerator . . . . . . . . . . . 1
Technical Data . . . . . . . . . . 5
Dry Pipe Valve . . . . . . . . . 9
Accelerator . . . . . . . . . . . 9
Installation . . . . . . . . . . . 10
Limited Warranty . . . . . . . . 12
Ordering Procedure . . . . . . 21
. . . . . . . . . Appendices A-G
TABLES
A - Air Pressure Requirements . 4
B - Trim Cross Reference . . . . 6
C - Accelerator Fill Times . . . 11

FIGURES

1A - DN100 Assembly . . . . . . 2
1B - DN150 Assembly . . . . . . 3
2 - Pressure Loss . . . . . . . . 4
3 - Valve Take-Out Dimensions . 5
4 - Accelerator Assembly . . . . 6
5 - Valve Operation . . . . . . . 7
6 - Accelerator "Set" . . . . . . . 8
7 - Accelerator "Tripped" . . . . 8
Valve Trim is illustrated in Figures
8 thru 15. Refer the Table B on
Page 5 for types of trim and corre-
sponding figure and page number.
Page 1 of 22
General
Description
DRY PIPE VALVE
The DN100 and DN150, Model DPV-1
Dry Pipe Valves are differential valves
used to automatically control the flow
of water into a dry pipe fire protection
sprinkler systems upon operation of
one or more automatic sprinklers. The
DPV-1 also provides for actuation of
fire alarms upon system operation.
The Model DPV-1 features are as fol-
lows:
• External reset.
• 16 bar pressure rating.
• Unique offset single clapper design
enabling a simple compact valve to
minimize installation labor.
• Ductile iron construction to ensure a
lightweight valve to minimize ship-
ping cost.
• A variety of inlet and outlet connec-
tions.
• Simple reset procedure through the
elimination of priming water.
Dry pipe sprinkler systems are used in
unheated warehouses, parking ga-
rages, store windows, attic spaces,
loading docks, and other areas ex-
posed to freezing temperatures, where
water filled pipe cannot be utilized.
When set for service, the dry pipe
sprinkler system is pressurized with air
(or nitrogen). The loss of pressure
through an operated automatic sprin-
kler in response to heat from a fire
permits the DPV-1 Dry Pipe Valve to
open and allow a flow of water into the
sprinkler system piping. Table A es-
tablishes the minimum required sys-
tem air pressure that includes a safety
factor to help prevent false operations
that occur due to water supply fluctua-
tions.
ACCELERATOR
The optional Model ACC-1 Accelerator
MARCH, 2006
TFP1090

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Summary of Contents for Tyco DPV-1

  • Page 1 Technical Services: Tel: (800) 381-9312 / Fax: (800) 791-5500 Model DPV-1 Dry Pipe Valve, DN100 & DN150 Model ACC-1 Dry Pipe Valve Accelerator European Conformity Valve Trim, 16 Bar General SECTIONS Description General Description Dry Pipe Valve ..1...
  • Page 2 4, 7, 14, 15, 18 ..92-309-1-404 (c) Reset Plunger Parts Kit Includes Items: 11 through 18 ..92-309-1-405 FIGURE 1A DN100 MODEL DPV-1 DRY PIPE VALVE — ASSEMBLY —...
  • Page 3 7, 10, 17, 18, 21 ..92-309-1-604 (c) Reset Plunger Parts Kit Includes Items: 14 through 21 ..92-309-1-405 FIGURE 1B DN150 MODEL DPV-1 DRY PIPE VALVE — ASSEMBLY —...
  • Page 4 Upon tripping, the Ac- FIGURE 2 celerator transmits system air pres- DN100 and DN150 MODEL DPV-1 DRY PIPE VALVE sure to the intermediate chamber of — NOMINAL PRESSURE LOSS VERSUS FLOW — the Model DPV-1 Dry Pipe Valve. This...

  • Page 5: Technical Data

    EPDM. The Air/Water Seat Ring is FIGURE 3 brass, the Clapper is copper, and both DN100 and DN150 MODEL DPV-1 DRY PIPE VALVE the Clapper Retaining Plate and Latch — TAKE-OUT DIMENSIONS — are bronze. The Hinge Pin is aluminum bronze, and the fasteners for the Handhole Cover are carbon steel.
  • Page 6 TFP1090 Page 6 of 22 NO. DESCRIPTION QTY. Base Cover Upper Diaphragm Plate See (c) Pivot Plate Assembly See (b) a Spirol Pin b Pivot Plate Plunger See (a) a Pan Hd. Machine Screw b Upper Diaphragm Retaining Ring c Upper Diaphragm d Jam Nut Exhaust Valve See (a)
  • Page 7 MAIN DRAIN ASSEMBLY LOW BODY PORT RESEATED DRAIN PORT WATER SUPPLY WATER SUPPLY SHUT OFF SHUT OFF FIGURE 5D FIGURE 5E DRAIN POSITION RESET POSITION FIGURE 5 MODEL DPV-1 DRY PIPE VALVE (DN100 SHOWN) — SET AND OPEN POSITIONS —...
  • Page 8 TFP1090 Page 8 of 22 FIGURE 6 MODEL ACC-1 ACCELERATOR IN SET POSITION FIGURE 7 MODEL ACC-1 ACCELERATOR IN TRIPPED POSITION...
  • Page 9 DRY PIPE VALVE trol valve to stop water flow, the Clap- such as silt is prevented from entering The Model DPV-1 Dry Pipe Valve is a per Assembly will latch open as shown the Pilot Chamber by virtue of the Anti- differential type valve that utilizes a in Figure 5D.
  • Page 10 8 thru 15, as applicable. Altera- the Handhole Cover Bolts are to be Body Drain Valve as soon as water tion of the trim may prevent the DPV-1 tightened using a cross-draw se- ceases to discharge. Valve from functioning properly, as quence.
  • Page 11 Care and Step 10G. When the air pressure in trol Valve. the Differential Chamber of the Ac- Step 5. Reset the DPV-1 Valve in ac- Maintenance celerator is equal to that in the sys- cordance with the Valve Setting Proce- tem, then the Accelerator is set and dure.

  • Page 12: Limited Warranty

    A momentary burst not affiliated by ownership with TFBP of air from the Automatic Drain Valve If leakage is present, take the DPV-1 or for products and components which indicates that the Accelerator has Valve out of service (i.e., close the have been subject to misuse, improper tripped.
  • Page 13 ....... . FIGURE 8 EUROPEAN CONFORMITY DPV-1 DRY PIPE VALVE TRIM with THREE-WAY ALARM TEST VALVE without ACC-1 ACCELERATOR — DN100 —...
  • Page 14 ........FIGURE 9 EUROPEAN CONFORMITY DPV-1 DRY PIPE VALVE TRIM with THREE-WAY ALARM TEST VALVE without ACC-1 ACCELERATOR — DN150 —...
  • Page 15 ..... FIGURE 10 EUROPEAN CONFORMITY DPV-1 DRY PIPE VALVE TRIM with STANDARD ALARM TEST VALVE without ACC-1 ACCELERATOR — DN100 —...
  • Page 16 ..... . FIGURE 11 EUROPEAN CONFORMITY DPV-1 DRY PIPE VALVE TRIM with STANDARD ALARM TEST VALVE without ACC-1 ACCELERATOR — DN150 —...
  • Page 17 ..... . FIGURE 12 EUROPEAN CONFORMITY DPV-1 DRY PIPE VALVE TRIM with THREE-WAY ALARM TEST VALVE with ACC-1 ACCELERATOR — DN100 —...
  • Page 18 ..... . FIGURE 13 EUROPEAN CONFORMITY DPV-1 DRY PIPE VALVE TRIM with THREE-WAY ALARM TEST VALVE with ACC-1 ACCELERATOR — DN150 —...
  • Page 19 ..... FIGURE 14 EUROPEAN CONFORMITY DPV-1 DRY PIPE VALVE TRIM with STANDARD ALARM TEST VALVE with ACC-1 ACCELERATOR — DN100 —...
  • Page 20 ..... FIGURE 15 EUROPEAN CONFORMITY DPV-1 DRY PIPE VALVE TRIM with STANDARD ALARM TEST VALVE with ACC-1 ACCELERATOR — DN150 —...
  • Page 21 P/N 92-343-1-020. • “Model WMA-1 Water Motor Alarm Procedure with Red Finish Gong”, P/N 52-630-2-021. Model DPV-1 Dry Pipe Valve • “A thru Z” Labels for attaching to with Assembled European valve trim components, Conformity Valve Trim P/N WS00000033.
  • Page 22 TFP1090 Page 22 of 22 TYCO FIRE & BUILDING PRODUCTS, 451 North Cannon Avenue, Lansdale, Pennsylvania 19446...
  • Page 23 Appendix A of TFP1090 (09/2005) Summary Instructions (If problems occur, consult full document) Dry Pipe Valve, DPV-1, DN100, Three-Way Alarm Test, Without Accelerator 465 mm 400 mm 400 mm 195 mm Step 7. Partially open the main control I. Normal conditions: III.
  • Page 24 Appendix B of TFP1090 (09/2005) Summary Instructions (If problems occur, consult full document) Dry Pipe Valve, DPV-1, DN150, Three-Way Alarm Test, Without Accelerator 510 mm 415 mm 340 mm 210 mm Step 7. Partially open the main control I. Normal conditions: III.
  • Page 25 Appendix C of TFP1090 (09/2005) Summary Instructions (If problems occur, consult full document) Dry Pipe Valve, DPV-1, DN100, Standard Alarm Test, Without Accelerator 465 mm 365 mm 400 mm 195 mm Step 7. Fully open the main control I. Normal conditions: III.
  • Page 26 Appendix D of TFP1090 (09/2005) Summary Instructions (If problems occur, consult full document) Dry Pipe Valve, DPV-1, DN150, Standard Alarm Test, Without Accelerator 510 mm 415 mm 460 mm 210 mm Step 7. Fully open the main control I. Normal conditions: III.
  • Page 27 Appendix E of TFP1090 (09/2005) Summary Instructions (If problems occur, consult full document) Dry Pipe Valve, DPV-1, DN100, Three-Way Alarm Test, With Accelerator 805 mm 400 mm 400 mm 195 mm I. Normal conditions: III. Removing system from service: Step 7. Reset accelerator (Q) using •...
  • Page 28 Appendix F of TFP1090 (09/2005) Summary Instructions (If problems occur, consult full document) Dry Pipe Valve, DPV-1, DN150, Three-Way Alarm Test, With Accelerator 835 mm 415 mm 340 mm 210 mm I. Normal conditions: III. Removing system from service: Step 7. Reset accelerator (Q) using •...
  • Page 29 Appendix G of TFP1090 (09/2005) Summary Instructions (If problems occur, consult full document) Dry Pipe Valve, DPV-1, DN100, Standard Alarm Test, With Accelerator 805 mm 365 mm 400 mm 195 mm I. Normal conditions: III. Removing system from service: Step 7. Partially open the main control •...
  • Page 30 Appendix H of TFP1090 (09/2005) Summary Instructions (If problems occur, consult full document) Dry Pipe Valve, DPV-1, DN100, Standard Alarm Test, With Accelerator 835 mm 415 mm 460 mm 210 mm I. Normal conditions: III. Removing system from service: Step 7. Partially open the main control •...

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Dn100Dn150Acc-1

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