Table of Contents
Advertisement
Model DPV-1 Preaction Type B Valves
EN12845 Compliance
General
Description
The TYCO Model DPV-1 Preaction Type
B Valves automatically control the flow
of water into preaction fire protection
sprinkler systems upon operation of a
fire detection system or operation of
one or more automatic sprinklers.
The Model DPV-1 Preaction Type B
Valves also provide for actuation of fire
alarms upon system operation, and
other features are as follows:
• 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
connections
• simple reset procedure through the
elimination of priming water
Preaction Type B Systems are used
in unheated warehouses, parking
garages, attic spaces, loading docks,
and other areas exposed to freez-
ing temperatures, where water filled
pipe cannot be utilized. Although the
typical application for Preaction Type
B Systems are the same as for stan-
dard automatic dry pipe sprinkler
systems, the added feature of system
IMPORTANT
Refer to Technical Data Sheet
TFP2300 for warnings pertaining to
regulatory and health information.
Page 1 of 18
operation by a fire detection system
can potentially increase the speed of
water delivery by starting to pre-fill
the system piping with water before
a sprinkler operation. Consequently,
these systems may be desirable for
larger system volumes.
A TYCO Model ACC-1 Dry Pipe Valve
Accelerator is provided as standard so
that should operation occur via opening
of one or more sprinklers prior to oper-
ation of the fire detection system, the
sprinkler system will still have the capa-
bility to potentially increase the speed
of water delivery.
AUGUST 2018
Worldwide
www.tyco-fire.com
Contacts
NOTICE
The Model DPV-1 Preaction Type
B Valves described herein must be
installed and maintained in compliance
with this document and the standards
recognized by the approval agency, in
addition to any other authorities having
jurisdiction. Failure to do so may impair
the performance of these devices.
The owner is responsible for main-
taining their fire protection system
and devices in proper operating con-
dition. Contact the installing contrac-
tor or product manufacturer with any
questions.
TFP1486
Advertisement
Table of Contents
Related Manuals for Tyco DPV-1
Summary of Contents for Tyco DPV-1
- Page 1 Worldwide www.tyco-fire.com Contacts Model DPV-1 Preaction Type B Valves EN12845 Compliance General Description The TYCO Model DPV-1 Preaction Type B Valves automatically control the flow of water into preaction fire protection sprinkler systems upon operation of a fire detection system or operation of one or more automatic sprinklers.
-
Page 2: Technical Data
12,8 3,1 - 3,7 of the laboratory approval of the Model Seat. The difference is such that the DPV-1 Preaction Type B Valve for use in Model DPV-1 Preaction Type B Valve 14,1 3,4 - 4,0 Preaction Type B Systems and is nec-... - Page 3 MODEL DPV-1 PREACTION TYPE B VALVE FUNCTIONAL SYSTEM SCHEMATIC Operation by a subsequently to be discharged from of the Model DPV-1 Preaction Type B any open sprinklers. Also, with the Valve will permit complete draining of Fire Detection System Clapper Assembly opened the inter- the system (including any loose scale) When the Fire Detection System (Ref.
- Page 4 . . . 92-309-2-403 Repair Parts Kit Includes Items 4, 7, 14, 15, & 18 ..92-309-1-404 Reset Plunger Parts Kit Includes Items 11-18 92-310-1-405 FIGURE 2 (1 OF 2) DN100 MODEL DPV-1 DRY PIPE VALVE ASSEMBLY...
- Page 5 . . . 92-309-2-603 Repair Parts Kit Includes Items 7, 10, 17, 18, 21 ..92-309-1-604 Reset Plunger Parts Kit Includes Items 14-21 92-310-1-405 FIGURE 2 (2 OF 2) DN150 MODEL DPV-1 DRY PIPE VALVE ASSEMBLY...
- Page 6 BODY DRAIN CLAPPER MAIN PORT ASSEMBLY DRAIN RESEATED PORT WATER SUPPLY WATER SUPPLY SHUT OFF SHUT OFF FIGURE 6D FIGURE 6E DRAIN POSITION RESET POSITION FIGURE 3 (1 of 2) DN100 MODEL DPV-1 DRY PIPE VALVE SET AND OPEN POSITIONS...
- Page 7 PORT CLAPPER LATCH CLAPPER MAIN ASSEMBLY DRAIN RESEATED PORT WATER SUPPLY WATER SUPPLY SHUT OFF SHUT OFF FIGURE 6D FIGURE 6E DRAIN POSITION RESET POSITION FIGURE 3 (2 of 2) DN150 MODEL DPV-1 DRY PIPE VALVE SET AND OPEN POSITIONS...
- Page 8 TFP1486 Page 8 of 18 Description Qty. Base Cover Upper Diaphragm See (c) Plate See (b) Pivot Plate Assembly Spirol Pin Pivot Plate See (a) Plunger Pan Hd. Machine Screw Upper Diaphragm Retaining Ring Upper Diaphragm Jam Nut See (a) Exhaust Valve Upper Plug Washer...
- Page 9 TFP1486 Page 9 of 18 1/4" NPT GAUGE CONNECTION RESTRICTION DIFFERENTIAL CHAMBER PILOT CHAMBER SPRING ANTI-FLOOD VALVE BALL FLOAT 1/2" NPT INLET PILOT CHAMBER INLET PORT RELIEF VALVE INLET CHAMBER EXHAUST VALVE 1/2" NPT OUTLET OUTLET CHAMBER FIGURE 5 MODEL ACC-1 DRY PIPE VALVE ACCELERATOR IN SET POSITION PLUNGER LATCH...
- Page 10 Reducer, DN15 x DN20; P/N RTDMEFN ....Dry Pipe Valve, DPV-1, G x G, 4"/114.3mm; P/N 523091923 . . . Reducer, DN15 x DN8; P/N RTDMBFN .
- Page 11 Reducer, DN15 x DN8; P/N RTDMBFN ....Dry Pipe Valve, DPV-1, G x G, 6"/168.3mm; P/N 523091925 . . . Plug, DN15; P/N PTDN .
- Page 12 The rate-of-flow through the Restric- (Ref. Figure 3B) at the rear of the DPV-1 tion (Ref. Figure 5) has been set such Valve. As the flow through the alarm...
- Page 13 ALARM ALARM VALVE CLOSED) TEST VALVE CONTROL VALVE (NORMALLY (NORMALLY CLOSED) OPEN) FIGURE 10 (1 OF 2) DN100 MODEL DPV-1 PREACTION TYPE B VALVE TRIM ASSEMBLY COMPONENTS ACCELERATOR PRESSURE MODEL ACC-1 GAUGE ACCELERATOR ACCELERATOR SYSTEM WATERFLOW CONTROL VALVE AIR SUPPLY...
-
Page 14: Installation
Model DPV-1 Preaction Type NOTICE depressed, open the Accelera- B Valve is completely drained. Heat tracing of the Model DPV-1 Preac- tor Control Valve one-quarter turn tion Type B Valve or its associated trim Step 5. As necessary, replace all and allow the water in the Acceler- sprinklers that have operated. -
Page 15: Care And Maintenance
Step 1. If water must be prevented the requirements of the author- from flowing beyond the riser, perform If there are no leaks, the Model DPV-1 ity having jurisdiction to ensure that the following steps: Preaction Type B Valve is ready to be... - Page 16 0,06 jurisdiction to determine proper oper- ation of the Accelerator without having to trip the Model DPV-1 Preaction Type B Valve. This procedure must also be 0,04 used whenever flooding the system would expose the water to freezing conditions.
-
Page 17: Limited Warranty
165,1 mm PS10-1 End Connection Flanged/Flanged, PN16 Stop Valve Flanged/Grooved, PN16 Ordered Separately Grooved/Grooved TABLE C MODEL DPV-1 PREACTION TYPE B VALVE PART NUMBER Limited Ordering Accessories Specify: Product Description (specify) Warranty Procedure and P/N (specify): Supervisory Switch for Contact your local distributor for avail- Accelerator Control Valve . - Page 18 TFP1486 Page 18 of 18 1400 Pennbrook Parkway, Lansdale, PA 19446 | Telephone +1-215-362-0700 © 2018 Johnson Controls. All rights reserved. All specifications and other information shown were current as of document revision date and are subject to change without notice. TEFLON is a registered trademark of DuPont...
-
Page 19: Appendix A Of Tfp1486 (08/2018) Summary Instructions (If Problems Occur, Consult Full Document) Dn100, Model Dpv-1 Preaction Type B Valve
Appendix A of TFP1486 (08/2018) Summary Instructions (if problems occur, consult full document) DN100, Model DPV-1 Preaction Type B Valve 839 mm 507 mm 376 mm 193 mm I. Normal Conditions to wait for system air pressure to de- piping to drain any remaining water in •... - Page 20 Appendix A of TFP1486 (08/2018) Summary Instructions (if problems occur, consult full document) DN150, Model DPV-1 Preaction Type B Valve 881 mm 509 mm 375 mm 211 mm I. Normal Conditions to wait for system air pressure to de- piping to drain any remaining water in •...
Need help?
Do you have a question about the DPV-1 and is the answer not in the manual?
Questions and answers