30.82
Series 769 FireLock NXT™ Preaction Valve 15
EXPLODED VIEW DRAWING – TRIM COMPONENTS
Series 769 FireLock NXT Preaction Valve – Non-Interlocked, Pneumatic/Electric Release Trim
(Optional Accessories Also Shown)
2
3
1
11
20
22
24
14
13
21
16
19
21
17
18
5
21
15
6
10
23
26
12
25
8
4
7
9
BILL OF MATERIALS
1 Series 769 FireLock NXT Preaction Valve 14 Series 776 Low-Pressure Actuator
2 FireLock Rigid Coupling (Optional) 15 Air Manifold
3 Series 705W Butterfly Valve (Optional) 16 EPS40-2 Supvervisory Switch (Optional)
4 Drain Swing Check Valve 17 System Pressure Gauge
5 Drip Cup (0-80 psi/0-552 kPa with retard)
6 EPS10-2 Alarm Pressure Switch (Optional) 18 Water Supply Main Drain Valve - Flow Test
7 Series 729 Drip Check Valve 19 Water Supply Pressure Gauge (0-300 psi/0-2068 kPa)
8 Diaphragm-Charge-Line Ball Valve (Normally Open) 20 Drain Connection Kit (Optional)
9 Strainer/Check/Restrictor Assembly 21 Gauge Valve
10 Series 760 Water Motor Alarm (Optional) 22 System Main Drain Valve
11 Three-Way Alarm Ball Valve 23 Series 755 Manual Pull Station
12 Diaphragm-Charge-Line Pressure Gauge 24 Series 748 Ball Check Valve
(0-300 psi/0-2068 kPa) 25 Series 753-E Solenoid Valve
13 Series 749 AutoDrain 26 Series 746 Dry Accelerator (Optional)
From System
Air Feed
To System
To Drain
From
Drip Cup
To Drip
Cup
To Drip
Cup
Water
Supply
To Drain
Connection
Assembly
or Drain
To Drip
Cup or
Drain
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