System Diagram - Tyco DV-5 Manual

TFP1320
Page 2 of 14
13
6
-
1 DV-5 Deluge Valve
-
2 Main Control Valve (N.O.)
-
3 Diaphragm Chamber Supply
Control Valve (N.O.)
-
4 Local Manual Control Station
-
5 Open Nozzles or Sprinklers
-
6 Heat Detectors, Smoke Detectors,
etc. (Fire Detection)
11
7
3
1
2
-
7 Water Supply Pressure Gauge
-
8 Diaphragm Chamber Pressure
Gauge
-
9 System Drain Valve (N.C.)
-
10 Main Drain Valve (N.C.)
(Shown at Rear of Valve)
-
11 Diaphragm Chamber Automatic
Shut-Off Valve
FIGURE 1 (1 OF 2)
SYSTEM SCHEMATIC (FRONT VIEW)
ELECTRIC ACTUATION
14
8
9
4
-
12 Water ow Pressure Alarm Switch
(Shown at Rear of Valve)
-
13 Water Motor Alarm (Optional)
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14 Solenoid Valve
-
15 Deluge Valve Releasing Panel
5
15