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TFP1020
Ordering
Procedure
NOTE
Refer to Table A for Flange Drilling
Specifications.
Part Numbers for factory pre-trimmed
Model DPV-1 Valves are provided in
the Price Book.
Standard DPV-1 Dry Pipe Valve
(American Standard Flange
Drilling, Threaded Ports, and
Groove Outside Diameter, as appli-
cable):
Specify: (specify size) Model DPV-1
Dry Pipe Valve with (specify inlet x
outlet) end connections, P/N (specify).
2-1/2 Inch (DN65)
G x G,
2.88 inch (73,1
mm) O.D.
Groove x 2.88
inch (73,1 mm)
O.D. Groove . . . . . . . . . . . P/N 52-310-1-925
3 Inch (DN80)
G x G,
3.50 inch (88,9
mm) O.D.
Groove x 3.50
inch (88,9 mm)
O.D. Groove . . . . . . . . . . . P/N 52-310-1-930
4 Inch (DN100)
G x G,
4.50 inch (114,3
mm) O.D.
Groove x 4.50
inch (114,3 mm)
O.D. Groove . . . . . . . . . . . P/N 52-310-1-940
F x G,
ANSI Drilled
Flange x 4.50
inch (114,3 mm)
O.D. Groove . . . . . . . . . . . P/N 52-310-1-440
F x F,
ANSI Drilled
Flange x ANSI
Drilled Flanged . . . . . . . . . P/N 52-310-1-040
6 Inch (DN150)
G x G,
6.62 inch (168,3
mm) O.D.
Groove x 6.62
inch (168,3 mm)
O.D. Groove . . . . . . . . . . . P/N 52-310-1-960
F x G,
ANSI Drilled
Flange x 6.62
inch (168,3 mm)
O.D. Groove . . . . . . . . . . . P/N 52-310-1-460
F x F,
ANSI Drilled
Flange x ANSI
Drilled Flanged . . . . . . . . . P/N 52-310-1-060
Standard Galvanized DPV-1 Trim
(Ref. Figure F):
Specify: 2-1/2 and 3 Inch DPV-1 Semi-
Preassembled Galvanized Trim,
P/N 52-309-2-005.
Specify: 4 Inch DPV-1 Semi-Preas-
sembled Galvanized Trim,
P/N 52-309-2-001.
Specify: 6 Inch DPV-1 Semi-Preas-
sembled Galvanized Trim,
P/N 52-309-2-002.
Optional Accelerator:
Model QRS Electronic
Accelerator
(Details provided in TFP1100)
Specify: Model QRS Electronic Dry
Pipe Valve Accelerator Package,
P/N 52-312-2-101.
Model ACC-1 Mechanical
Accelerator
(Details provided in TFP1112)
Specify: Model ACC-1 Dry Pipe Ac-
celerator, P/N 52-311-1-001, and
Galvanized Accelerator Trim for
Model DPV-1 Dry Pipe Valve,
P/N 52-311-2-010.
Optional 600 PSI Water Pressure
Gauge:
Specify: 600 PSI Water Pressure
Gauge, P/N 92-343-1-004.
Accessories:
Order the Technical Data Sheets for
the following, as applicable, for details
and additional accessories:
Model PS10-2A
Potter Electric
Waterflow
Pressure Alarm
Switch . . . . . . . . . . . . . . . . P/N 54-281-1-002
Model WMA1
Water Motor
Alarm . . . . . . . . . . . . . . . . P/N 52-630-1-001
Model AMD-1
Air Maintenance
Device. . . . . . . . . . . . . . . . P/N 52-324-2-002
Model AMD-2
Air Maintenance
Device. . . . . . . . . . . . . . . . P/N 52-326-2-001
Model AMD-3
Nitrogen
Maintenance De-
vice . . . . . . . . . . . . . . . . . . P/N 52-328-2-001
Replacement Valve Parts:
Specify: (description) for use with
(specify size) Model DPV-1 Dry Pipe
Valve, P/N (see Figure 1A and 1B).
Page 19 of 20
Replacement Trim Parts :
Specify: (description) for use with
(specify size) Model DPV-1 Dry Pipe
Valve, P/N (see Figure 4, 5, or 6, as
applicable).
Weights:
The following are the nominal weights for
the valves and trim:
2-1/2 Inch (DN65)
Model DPV-1
G x G Dry Pipe Valve . . . . . . . . . 37 lbs. (17 kg)
3 Inch (DN80)
Model DPV-1
G x G Dry Pipe Valve . . . . . . . . . 38 lbs. (18 kg)
2-1/2 & 3 Inch (DN65/80) Valve Trim
. . . . . . . . . . . . . . . . . . . . . . . . . . . 23 lbs. (11 kg)
4 Inch (DN100)
Model DPV-1
G x G Dry Pipe Valve . . . . . . . . . 57 lbs. (26 kg)
4 Inch (DN100)
Model DPV-1
F x G Dry Pipe Valve . . . . . . . . . . 67 lbs. (31 kg)
4 Inch (DN100)
Model DPV-1
F x F Dry Pipe Valve . . . . . . . . . . 77 lbs. (36 kg)
4 Inch (DN100) Valve Trim . . . . . . 30 lbs. (14 kg)
6 Inch (DN150)
Model DPV-1
G x G Dry Pipe Valve. . . . . . . . . . 95 lbs. (44 kg)
6 Inch (DN150)
Model DPV-1
F x G Dry Pipe Valve . . . . . . . . . . 108 lbs. (50 kg)
6 Inch (DN150)
Model DPV-1
F x F Dry Pipe Valve . . . . . . . . . . 121 lbs. (56 kg)
6 Inch (DN150) Valve Trim . . . . . . 30 lbs. (14 kg)
Other DPV-1 Dry Pipe Valves:
NOTES
Other DPV-1 Dry Pipe Valves are
valves ordered with a any combination
of flange, threaded ports, or groove
outside diameter not offered under
"Standard DPV-1 Dry Pipe Valve" of-
ferings.
Valves with NPT threaded ports are
intended for use with the "Standard
Galvanized DPV-1 Valve Trim" offered
and detailed in this document. Valves
with ISO threaded ports are intended
for use with special order trim that is
provided by local distributors to meet
the specific needs of certain localities.
Please contact your local distributor
regarding valves and valve trim for
specific localities.
Specify: (specify size) Model DPV-1
Dry Pipe Valve with (specify inlet x
outlet) connections with (specify NPT
or ISO) threaded ports, P/N (specify).
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