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 5960-00-266-6741
NSN 5935-01-452-7532
NSN 5835-01-008-4871
NSN 6650-01-444-8313
NSN 5835-00-807-5632
NSN 5905-01-032-7599
NSN 6610-01-398-8815
NSN 5920-01-283-0735
NSN 6105-01-459-7235
NSN 5910-01-562-6120
NSN 5975-00-292-3250
NSN 6130-01-040-1173