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 6620-01-235-3752
NSN 6650-00-207-9639
NSN 6610-01-648-9997
NSN 6130-01-264-9276
NSN 6150-01-463-3113
NSN 4140-01-005-0154
NSN 5915-01-640-8370
NSN 5960-01-051-1454
NSN 5998-01-433-2308
NSN 6110-01-261-4980
NSN 6650-01-596-6842
NSN 6105-00-984-3356