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 6320-01-322-8340
NSN 6220-01-570-6975
NSN 6135-00-043-0021
NSN 5895-01-417-1880
NSN 2925-00-580-4931
NSN 5950-01-169-6461
NSN 5835-01-332-2867
NSN 5920-01-218-3885
NSN 2925-01-480-8273
NSN 5950-01-492-5660
NSN 5975-00-233-6301
NSN 5975-00-082-0894