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 5990-01-205-5937
NSN 6620-01-154-0073
NSN 4140-01-534-1544
NSN 5905-00-997-1396
NSN 6610-01-164-4963
NSN 5985-00-519-6599
NSN 5985-01-415-0274
NSN 6650-01-317-7580
NSN 6150-01-386-5158
NSN 5950-01-406-1937
NSN 6110-01-265-6017
NSN 5895-01-485-8590