Tyco DV-5 General Description

TFP1410
Page 8 of 14
1-1/2" (DN40)
1/2" x Close
Number
1
Nipple
1/2" x Close2
1/2" x 5"3
3/4" x 1-1/2"4
2" (DN50)
1/2" x 2"
1/2" x Close
1/2" x 5-1/2"
3/4" x 1-1/2"
Select Appropriate Nipple Sizes per DV-5 Deluge Valve Size
4" (DN100)
1/2" x 2-1/2"
1/2" x 2"
1/2" x 6-1/2"
3/4" x 2-1/2"
6" (DN150)
1/2" x 5-1/2"
1/2" x 3"
1/2" x 7-1/2"
3/4" x 3-1/2"
3" (DN80)
1/2" x 1-1/2"
1/2" x 1-1/2"
1/2" x 7"
3/4" x 1-1/2"
Size
Main Drain
3/4" NPT 3/4" NPT 2" NPT 2" NPT1-1/4" NPT
8" (DN200)
1/2" x 8-1/2"
1/2" x 3-1/2"
1/2" x 9"
3/4" x 4-1/2"
2" NPT
Size
Main Drain 3/4" NPT 3/4" NPT 2" NPT 2" NPT1-1/4" NPT 2" NPT
System
FOR OPTIONAL
ELECTRICALLY
CONTROL
VALVE
LOCATION
N.O. ALARM
SUPERVISED
NOTES:
See Figure 2 of TFP1305 for Deluge Valve
Port identication.
4.
Route all Tubing to Drip Funnel.
5.
Install subassemblies in alphabetical order.
2.
3.
1.
Nipples 1-4 vary in length relative to DV-5
size. Select per table. All other nipples
packed unassembled shall be installed per
appropriate trim exploded view, Figure 3A
Part 1, 2, or 3.
Use only 2" (DN50) Model CV-1FR Riser
Check Valve in 1-1/2" (DN40) and 2" (DN50)
assemblies. Use CV-1FR Valve size equal
to mating DV-5 Valve in larger assemblies.
C
E
A
B
F
D
TEST VALVE
ALARM
(NORMALLY
CLOSED)
PRESSURE
ALARM SWITCH
PRESSURE
GAUGE
SUPPLY
WATER
SYSTEM
WATERFLOW
ALARM
WATER MOTOR
CONNECTION FOR
3/4 INCH NPT
VENT FITTING
(GREEN TINT)
CONNECTION FROM
WATER SUPPLY
CONTROL VALVE
CHAMBER SUPPLY
1/2 INCH NPT
(NORMALLY
AUTOMATIC
SHUT-OFF VALVE
OPEN)
(NORMALLY
OPEN)
DIAPHRAGM
UNUSED
PLUG
PORTS
CLOSED)
(NORMALLY
DRAIN VALVE
SYSTEM MAIN
AUTOMATIC
DRAIN
(NORMALLY
CONTROL VALVE
AIR SUPPLY
SYSTEM
OPEN)
4
NIPPLE
CHECK VALVE
RISER
(NOTE 1)
PRESSURE
ALARM SWITCH
LOW AIR
MAIN DRAIN
CONNECTION
(SIZED PER TABLE)
MAIN DRAIN
CONNECTION
(SIZED PER
TABLE)
SYSTEM
CONNECTION
TO DRAIN
INCH NPT
WITH 1-1/4
FUNNEL
VALVE
DRIP
1/2 INCH NPT
CONNECTION
FOR SYSTEM
SYSTEM
AIR SUPPLY
PRESSURE
GAUGE
AIR SUPPLY
1/2 INCH NPT
CONNECTION
DETECTION"
FOR "WET PILOT
CONTROL
STATION
MANUAL
2
NIPPLE
3
NIPPLE
PRESSURE
GAUGE
DIAPHRAGM
CHAMBER
CLOSED)
(NORMALLY
DRAIN VALVE
MAIN
1
NIPPLE
4" (DN100)
DV-5 DELUGE
VALVE SHOWN
FLANGE x GROOVE
FIGURE 3B
1-1/2 THRU 8 INCH (DN40 THRU DN200) DV-5 SUPERVISED SINGLE INTERLOCK PEACTION
WITH WET PILOT ACTUATION TRIM OPERATIONAL COMPONENTS
SEMI-PREASSEMBLED TRIM EXPLODED ARRANGEMENT

Tyco DV-5 Specifications

General

Brand	Tyco
Model	DV-5
Category	Control Unit
Language	English