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 5965-01-509-3634
NSN 7035-01-606-1797
NSN 6105-01-584-4945
NSN 5998-01-204-9764
NSN 6105-00-051-3392
NSN 5855-01-538-8121
NSN 5965-01-306-4484
NSN 6130-01-262-8118
NSN 2925-01-303-5266
NSN 5965-01-592-3051
NSN 5930-00-741-4388
NSN 5996-00-650-3481