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ManualsBrandsKidde Fire Systems ManualsSurge ProtectorKidde Fire Systems Kidde Fire Systems Surge Protector P/N 81-CO2MAN-001
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Component Descriptions
September 2013 2-4 P/N 81-CO2MAN-001
2-2.1.1 VALVES
Figure 2-3. I/2-inch Type “I” Cylinder Valve
Table 2-1. Safety Disc Information
Description Part Number Cylinder Size Identification Burst Pressure
Safety Disc and Washer 81-902048-000 25, 35, and 50 lb. White
2650 to 3000 psi @ 160
°F
Safety Disc and Washer 81-903684-000 75 and 100 lb. Red
3150 to 3500 psi @ 160
°F
1 in. NPT
2-1/2 in. -14 NS-3
(FOR DISCHARGE
HEAD CONNECTION)
VALVE SEAT
MAIN CHECK
SPRING
DISC RETAINER
SAFETY DISC
WASHER
TYPICAL CYLINDER
SIPHON TUBE
THREADED IN PLACE 3/8 in. NPS
TYPICAL
SIPHON TUBE
MATERIALS
VALVE BODY: BRASS
VALVE SEAT: BRASS
SLEEVE: BRASS
SLEEVE RETAINER: BRASS
MAIN CHECK: BRASS WITH RUBBER SEAT
PILOT CHECK: STAINLESS STEEL WITH RUBBER SEAT
SLEEVE
1-1/4 in. -18 NS-3
(FOR CONTROL
HEAD CONNECTION)
PILOT CHECK
SLEEVE
RETAINER
VALVE BODY
4.98 in.
(127 mm)