A combination of two valves, one a stop valve, the other a stop check valve, either in the same body, or in separate bodies bolted together, used to control the admission of feed water to a boiler, to prevent the return of water or steam from the boiler, and to provide a means of shutting off the feed line between the stop check valve and the steam drum or economizer.
Classification: Other taps, cocks, valves, etc., nesoi
NSN 5965-01-258-8735
NSN 6240-00-813-0100
NSN 5950-01-617-7252
NSN 5835-00-311-5491
NSN 5960-00-794-7463
NSN 6320-01-111-8851
NSN 6240-01-511-1009
NSN 6145-01-152-2417
NSN 6105-00-862-4951
NSN 5915-01-108-9473
NSN 5915-00-076-9314
NSN 4140-00-900-1816