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 6150-00-469-4301
NSN 6145-01-108-2617
NSN 5895-01-171-5149
NSN 5895-01-383-0240
NSN 6240-01-491-9011
NSN 5930-01-148-1896
NSN 5960-00-064-6530
NSN 5920-01-580-0777
NSN 6645-00-888-5820
NSN 6685-01-609-6616
NSN 5855-00-051-2792
NSN 6145-01-023-7719