Tyco DV-5 Manual page 3

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