Tyco DPV-1 Manual Download Page 6

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TFP1020

Page 6 of 20

CLAPPER

ASSEMBLY

FULLY OPEN

DRAIN POSITION

SET POSITION

WATER SUPPLY

SHUT OFF

FROM

WATER SUPPLY

3/4" NPT

LOW BODY

DRAIN

PORT

CLAPPER

ASSEMBLY

LATCHED

OPEN

CLAPPER

LATCH

RESET

ASSEMBLY

SET POSITION

INTERMEDIATE

CHAMBER

AIR PRESSURE

TO SYSTEM

1" NPT

AIR SUPPLY

PORT

1/2" NPT

WATER

SUPPLY

PRESSURE

& ALARM

TEST PORT

CLAPPER

ASSEMBLY

RESEATED

ALARM PORT

WATERFLOW

TO ALARM

RESET POSITION

WATER SUPPLY

SHUT OFF

OPERATED POSITION

CLAPPER

LATCH

PIVOTS TO

UNLATCH

CLAPPER

ASSEMBLY

FROM

WATER SUPPLY

WATERFLOW

TO SYSTEM

CLAPPER LATCH

PIVOTS TO ALLOW

CLAPPER ASSEMBLY

TO FULLY OPEN

3/4" NPT ALARM

PORT OPEN TO

ATMOSPHERE

RESET

KNOB

DRAIN FROM

SYSTEM

COMPLETE

DRAIN FROM

SYSTEM

CLAPPER

ASSEMBLY

IN SET

POSITION

PUSH HERE

TO RESET

VALVE

INTERMEDIATE

CHAMBER

WATER

SEAT

VALVE

WATERWAY

CLAPPER

ASSEMBLY

ALARM

PORT

AIR

SEAT

DN40 FOR VALVES WITH
ISO THREADED PORTS

MAIN DRAIN PORT:

1-1/4" NPT* (2-1/2 INCH

& 3 INCH VALVES)

2" NPT (4 INCH VALVE)

FIGURE 3D

FIGURE 3A

FIGURE 3B

FIGURE 3E

FIGURE 3C

FIGURE 3 - PART 1 OF 2

MODEL DPV-1 DRY PIPE VALVES

2-1/2, 3, AND 4 INCH (DN65, DN80, AND DN100)

SET AND OPEN POSITIONS

Summary of Contents for DPV-1

Page 1: ...r filled pipe cannot be utilized When set for service the dry pipe sprinkler system is pressur ized with air or nitrogen The loss of pressure through an operated auto matic sprinkler 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 B establishes the minimum required system air pressure that includes a safety f...

Page 2: ...RIPTION REF Clapper Assembly Repair Parts Kit Reset Plunger Parts Kit Includes Items 11 18 Includes Items 6 10 Includes Items 4 7 14 15 18 CH 4 Inch Valve Valves 2 1 2 3 Inch Valves 4 Inch Valve 92 310 2 203 92 310 2 403 2 1 2 3 Inch Valves 4 Inch Valve 92 310 1 204 92 310 1 404 2 1 2 and 3 Inch Valves 1 4 20 UNC x 1 2 Socket Head Cap a Screw 4 Inch Valve NR Not Replaceable CH Common Hardware NO D...

Page 3: ...FS3452 b or c Grease 1 5 g Flourosilicone NO DESCRIPTION REP PART NR Air Seal O Ring Socket Head Cap Screw NR 3 8 16 UNC x 1 NO DESCRIPTION REP PART Air and Water Water Seal O Ring NR Valve Body NR NO DESCRIPTION REP PART NR Seat NR Not Replaceable CH Common Hardware Clapper Assembly Repair Parts Kit Reset Plunger Parts Kit Includes Items 14 21 Includes Items 9 13 Includes Items 7 10 17 18 21 92 3...

Page 4: ...he Valve Trim includes the following items Model BFV 300 butterfly valve Figure 577 grooved coupling PS10 2 waterflow alarm switch PS40 2 low air pressure alarm switch Note When the system pressure is greater than 175 psi 12 1 bar provision is to be made to replace the standard order 300 psi 20 7 bar Water Pressure gauge with a separately ordered 600 psi 41 4 bar Water Pressure Gauge Air Supply Ta...

Page 5: ...ypical flow rate of 1500 GPM matic Drain Valve must be depressed during several of the resetting steps as well as during inspections making certain that the Automatic Drain Valve is open When one or more automatic sprin klers operate in response to a fire air pressure within the system piping is relieved through the open sprin klers When the air pressure is suf ficiently reduced the water pressure...

Page 6: ...IVOTS TO UNLATCH CLAPPER ASSEMBLY FROM WATER SUPPLY WATERFLOW TO SYSTEM CLAPPER LATCH PIVOTS TO ALLOW CLAPPER ASSEMBLY TO FULLY OPEN 3 4 NPT ALARM PORT OPEN TO ATMOSPHERE RESET KNOB DRAIN FROM SYSTEM COMPLETE DRAIN FROM SYSTEM CLAPPER ASSEMBLY IN SET POSITION PUSH HERE TO RESET VALVE INTERMEDIATE CHAMBER WATER SEAT VALVE WATERWAY CLAPPER ASSEMBLY ALARM PORT AIR SEAT DN40 FOR VALVES WITH ISO THREAD...

Page 7: ...TO ALARM WATER SUPPLY SHUT OFF CLAPPER LATCH PIVOTS TO UNLATCH CLAPPER ASSEMBLY FROM WATER SUPPLY WATERFLOW TO SYSTEM CLAPPER LATCH PIVOTS TO ALLOW CLAPPER ASSEMBLY TO FULLY OPEN 3 4 NPT ALARM PORT OPEN TO ATMOSPHERE RESET KNOB DRAIN FROM SYSTEM COMPLETE DRAIN FROM SYSTEM CLAPPER ASSEMBLY IN SET POSITION PUSH HERE TO RESET VALVE INTERMEDIATE CHAMBER WATER SEAT VALVE WATERWAY CLAPPER ASSEMBLY ALARM...

Page 8: ...T CONNECTION TO DRAIN DRIP FUNNEL A B C D H E F G AUTOMATIC DRAIN VALVE ALARM TEST VALVE NORMALLY CLOSED MAIN DRAIN VALVE NORMALLY CLOSED 1 1 4 INCH NPT CONNECTION TO DRAIN DRIP FUNNEL AIR SUPPLY CONTROL VALVE NORMALLY OPEN 1 2 INCH NPT CONNECTION FOR OPTIONAL ACCELERATOR SYSTEM AIR SUPPLY PRESSURE GAUGE 1 1 4 INCH NPT CONNECTION TO DRAIN LOW BODY DRAIN VALVE NORMALLY CLOSED 1 INCH NPT CONNECTION ...

Page 9: ...omatic Drain Valve 46 048 1 005 3 4 Angle Valve 46 048 1 007 1 1 4 Angle Valve 3 4 90 Elbow CH 1 1 4 90 Elbow CH 1 2 Tee CH 1 4 x 3 CH CH 1 x Close CH CH CH 1 2 x 1 2 x 1 4 CH Reducing Tee DESCRIPTION P N DESCRIPTION P N COMPONENTS INCLUDED ONLY IN PRE TRIMMED VALVE ASSEMBLIES Waterflow Pressure Alarm Switch 25710 Model PS10 2 Low Air Pressure Alarm Switch 25730 Model PS40 2 Model BFV 300 59300G02...

Page 10: ...ED COUPLING D B C B A NOTES 2 SEE FIGURE 3 FOR VALVE PORT IDENTIFICATION 1 INSTALL TRIM ASSEMBLIES IN ALPHABETICAL ORDER SLOPE ASSEMBLY B DOWN TOWARD BACK OF VALVE TO FACILITATE SUFFICIENT LOW BODY DRAINAGE 4 3 ROUTE 1 4 TUBING TO DRIP FUNNEL AUTOMATIC DRAIN VALVE ALARM TEST VALVE NORMALLY CLOSED MAIN DRAIN VALVE NORMALLY CLOSED 1 1 4 INCH NPT CONNECTION TO DRAIN 3 4 INCH NPT CONNECTION TO DRAIN D...

Page 11: ... 2 x 2 1 2 1 2 x 3 1 2 x 3 1 2 3 4 x 1 1 2 3 4 x 2 3 4 x 3 1 x 4 2 x 4 1 2 CH CH CH CH CH CH CH CH CH CH CH 1 2 x Close CH 3 4 x Close CH 1 2 x 1 4 Reducing Bushing CH 1 2 Cross CH COMPONENTS INCLUDED ONLY IN PRE TRIMMED VALVE ASSEMBLIES Model BFV 300 Butterfly 59300G040NS Valve 4 DN100 Butterfy Valve GxG DPV 1 Valves Figure 71 Flange Adapter 7140S 4 DN100 Figure 577 Coupling 57740ACP 4 DN100 FxF ...

Page 12: ...LOPE 3 4 ANGLE VALVE AND 3 4 x 4 1 2 NIPPLE OF ASSEMBLY B INTO DRIP FUNNEL TO FACILITATE SUFFICIENT LOW BODY DRAINAGE NOTES 4 NOTES SEE FIGURE 3 FOR VALVE PORT IDENTIFICATION INSTALL TRIM ASSEMBLIES IN ALPHABETICAL ORDER 2 1 ROUTE 1 4 TUBING TO DRIP FUNNEL 3 AUTOMATIC DRAIN VALVE ALARM TEST VALVE NORMALLY CLOSED MAIN DRAIN VALVE NORMALLY CLOSED 1 1 4 INCH NPT CONNECTION TO DRAIN DRIP FUNNEL DRIP F...

Page 13: ...CH CH CH CH CH 1 2 x 6 CH CH 3 4 90 Elbow CH 1 2 x 1 4 Reducing CH Bushing 1 2 Cross CH DESCRIPTION P N DESCRIPTION P N DESCRIPTION P N CH 1 2 x Close COMPONENTS INCLUDED ONLY IN PRE TRIMMED VALVE ASSEMBLIES Waterflow Pressure Alarm Switch 25710 Model PS10 2 Low Air Pressure Alarm Switch 25730 Model PS40 2 Model BFV 300 Butterfly 59300G060NS Valve 6 DN150 Butterfy Valve GxG DPV 1 Valves Figure 71 ...

Page 14: ...m 9 5 8 245 mm 6 INCH DN150 VALVE 24 1 2 620 mm 11 1 2 290 mm 14 3 4 375 mm 15 380 mm 21 7 8 555 6 mm 11 3 8 289 mm 2 1 2 3 INCH DN65 DN80 VALVE 20 7 16 520 mm 14 7 8 380 mm 9 1 4 235 mm 7 1 8 180 mm 16 1 8 409 6 mm 2 1 2 or 3 INCH VALVES 8 3 8 213 mm FIGURE 7 PART 1 OF 2 MODEL DPV 1 DRY PIPE VALVE INSTALLATION DIMENSIONS PRE TRIMMED VALVE ...

Page 15: ... 6 INCH DN150 VALVE 7 1 4 190 mm 18 3 4 475 mm 4 1 2 115 mm 11 1 2 290 mm 14 3 4 375 mm 15 380 mm 16 406 4 mm FxF FxG or GxG 2 1 2 3 INCH DN65 DN80 VALVE 16 9 16 420 7 mm 6 150 mm 14 7 8 380 mm 9 1 4 235 mm 6 3 4 170 mm 8 200 mm 12 1 4 311 2 mm 2 1 2 or 3 INCH VALVES FIGURE 7 PART 2 OF 2 MODEL DPV 1 DRY PIPE VALVE INSTALLATION DIMENSIONS VALVE AND SEMI ASSEMBLED TRIM ...

Page 16: ...ed By NFPA 13 must be pro vided on the system piping at the most remote location from the Model DPV 1 Valve Conduit and electrical connections are to be made in accordance with the requirements of the author ity having jurisdiction and or the National Electric Code Before a system hydrostatic test is performed in accordance with NFPA 13 system acceptance test require ments the Clapper Assembly is ...

Page 17: ...ion should be verified at least once a year as follows Step 1 If water must be prevented from flowing beyond the riser perform the following steps Close the Main Control Valve Open the Main Drain Valve Open the Main Control Valve one turn beyond the position at which water just begins to flow from the Main Drain Valve Close the Main Drain Valve Step 2 Open the system s Inspector s Test Connection ...

Page 18: ...4 Inch DPV 1 Semi Assembled Galvanized Trim P N 52 309 2 001 Specify 6 Inch DPV 1 Semi Assembled Galvanized Trim P N 52 309 2 002 Optional Accelerator VIZOR Electronic Dry Pipe Accelerator with Trim Details provided in TFP1105 Specify VIZOR Electronic Dry Pipe Accelerator for use with the 4 or 6 inch TYCO Model DPV 1 Dry Pipe Valve trim P N 52 312 3 001 Model ACC 1 Mechanical Accelerator Details p...

Page 19: ... 50 88 9 mm Outside Dia Groove P N 52 309 1 922 Part Numbers For Other 4 Inch DN100 Dry Pipe Valves Valves with NPT Ports FxG ISO Flange x 4 50 114 3 mm Outside Dia Groove P N 52 309 1 253 FxG AS Flange x 4 50 114 3 mm Outside Dia Groove P N 52 309 1 613 FxG JIS Flange x 4 50 114 3 mm Outside Dia Groove P N 52 309 1 813 FxF ISO Flange x ISO Flange P N 52 309 1 133 FxF AS Flange x AS Flange P N 52 ...

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