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 6610-01-524-9576
NSN 6220-00-233-7436
NSN 6650-00-826-7396
NSN 5996-01-461-7193
NSN 6145-01-270-4940
NSN 5975-01-333-3146
NSN 5920-00-763-8006
NSN 6135-01-317-6021
NSN 5999-01-094-3723
NSN 7035-00-849-5526
NSN 6220-01-120-7779
NSN 6130-00-468-6222