National Item Identification Number
00-839-4313
008394313
4820-00-839-4313
4820-00-839-4313
National Stock Number
Item Name
VALVE,FIRE CHECK
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
81718
DOVER RESOURCES INC.
DBA OPW FUELING COMPONENTS
9393 PRINCETON GLENDALE RD
HAMILTON
OH
45011
513-870-3222
Reference Numbers (Part Numbers)
177LH
Required Categories
BODY STYLE
BODY MATERIAL
SEAT MATERIAL
FLOW CONTROL DEVICE
FLOW CONTROL DEVI
Required Description
A1 STRAIGHT THRU
BRONZE
BRONZE
DISK, FLAT, TOP AND BOTTOM GUIDED
RUBBER, BUN