Kidde Fire Systems ECS

Parts List
06-236115-001 7-5 October 2014
Nomenclature Part Number Original P/N
Safety Burst Disc Assemblies and Rebuild kits
Assembly, 3" Valve Safety Burst Disc 90-170100-000
Assembly, 2" Valve Safety Burst Disc 90-150100-000
Kit, 2" Valve re-build. For valves manufactured prior to May 2014.
Includes 1 of each of the following:
WK-264925-000 - Safety Disc, 2" Valve
WK-220360-000 - Washer, Safety Disc (2" valve)
WK-258426-000 - Nut, Safety Disc (1-1/2 - 2-1/2 Vlv) Retainer
WK-566102-300 - O-Ring, Cap (2" valve)
WK-566103-300 - O-Ring, Piston (2" valve)
WK-554003-300 - Teflon Back-Up Ring, Piston (2" valve)
WK-566103-260 - O-Ring, Seat (2" valve)
WK-566103-350 - O-Ring, Cylinder Neck (2" valve)
90-150100-000
Kit, 1-1/2"Valve re-build. Includes 1 of each of the following:
WK-242461-000 - Safety Disc (1-1/2" Valve)
WK-294500-000 - Washer, Safety Disc - 1-1/2" Valve
WK-258426-000 - Nut, Safety Disc (1-1/2 - 2-1/2 Vlv) Retainer
WK-566102-250 - O-Ring, Cap (1-1/2" valve)
WK-566103-250 - O-Ring, Piston (1-1/2" valve)
WK-554003-250 - Teflon Back-Up Ring, Piston (1-1/2" valve)
WK-566102-150 - O-Ring, Seat (1-1/2" valve)
WK-566109-320 - O-Ring, Cylinder Neck (1-1/2" valve)
90-140100-000
2-1/2" Valve Maintenance Kit - Includes 1 each of the following:
WK-264929-000 - Safety Disc
WK-220362-000 - Washer
WK-554003-340 - Teflon Back-up Ring
WK-566102-340 - O-Ring, Cap
WK-566103-340 - O-Ring, Piston
WK-566103-310 - O-Ring, Seat
WK-566103-390 - O-Ring, Cylinder Neck
90-160100-000
Table 7-1. Parts List