Tyco DV-5 - Flange Drilling Specification; Dimensional Data by Standard

TFP1410
Page 2 of 14
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DV-5 Deluge Valve
Main Control Valve (N.O.)
Diaphragm Chamber Supply
Local Manual Control Station
Automatic Sprinklers
Wet Pilot Line Sprinklers
Water Supply Pressure Gauge
Diaphragm Chamber Pressure
Control Valve (N.O.)
Gauge
(Fire Detection)
System Drain Valve (N.C.)
Main Drain Valve (N.C.)
Diaphragm Chamber Automatic
Waterow Pressure Alarm Switch
Water Motor Alarm (Optional)
Riser Check Valve
Supervisory Air Pressure Gauge
Shut-Off Valve
(Shown at Rear of Valve)
(Shown at Rear of Valve)
Automatic Supervisory Air/Nitrogen
Supervisory Low Pressure Alarm
Supply
Switch
7
3
1
4
11
2
13
5
14
8
16
15
9
17
6
FIGURE 1 (1 OF 2)
SUPERVISED SINGLE INTERLOCK PREACTION SYSTEM WITH WET PILOT ACTUATION
SYSTEM SCHEMATIC (FRONT VIEW)