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 5835-01-510-1873
NSN 5930-01-382-6967
NSN 5920-00-594-3124
NSN 5945-00-684-8160
NSN 5925-01-267-8924
NSN 6130-01-400-1385
NSN 7035-01-550-0760
NSN 5930-00-237-5354
NSN 6645-00-815-7075
NSN 5985-00-003-6111
NSN 5999-00-821-3245
NSN 6620-00-837-9484