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 5925-00-487-6532
NSN 5925-00-337-8138
NSN 6610-00-273-9019
NSN 6645-00-399-1862
NSN 6130-01-112-7752
NSN 5905-01-284-0088
NSN 6320-01-141-3791
NSN 6240-01-255-5080
NSN 5999-00-759-3572
NSN 5905-01-525-0132
NSN 5895-00-226-2681
NSN 5985-01-316-3006