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16997
VALVE,FIRE CHECK
FIIG:  A07100
Entry Date:  Apr-01-1974
Concept:  1
Status:  A
Applicability:  AH
Type:  0
Definition:  A valve which works on a thermostatic principle to stop and extinguish backfire in gas-air pipelines by utilizing the heat generated by the fire to actuate the mechanism which closes the valve. It also contains a swing check on the inlet connection which closes immediately upon shock caused by backfire, shutting off the gas-air mixture. It is designed for installation in a pipeline to feed gas-air mixtures to burners and the like.
Basic INC:  70646
Basic Name:  VALVE
Description:  1. A mechanism designed to control the flow of liquids or gases either within a closed system such as a pipeline or between the atmosphere and a closed system. It may be manually and/or power operated, actuated by predetermined pressure and/or temperature, or a pressure and/or temperature differential. Excludes: FAUCET (as modified); COCK (as modified); and THERMOSTAT (as modified).
Corresponding NIINs: 10

FSC NIIN ISC Item Name INC
4820 00-839-4313 2 VALVE,FIRE CHECK 16997
4820 01-119-0030 5 VALVE,FIRE CHECK 16997
4820 01-270-2166 5 VALVE,FIRE CHECK 16997
4820 01-270-6039 5 VALVE,FIRE CHECK 16997
4820 01-435-4670 5 VALVE,FIRE CHECK 16997
4820 01-528-3151 5 VALVE,FIRE CHECK 16997
4820 01-561-7164 5 VALVE,FIRE CHECK 16997
4820 01-582-6722 5 VALVE,FIRE CHECK 16997
4820 01-682-8664 5 VALVE,FIRE CHECK 16997
4820 01-682-8674 5 VALVE,FIRE CHECK 16997
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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