No other part numbers with same form, fit, and function found.
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 6135-00-284-1406
NSN 6110-00-776-4611
NSN 2925-01-197-7864
NSN 4140-01-555-4369
NSN 6110-00-596-9124
NSN 5920-01-481-3400
NSN 5895-01-180-1452
NSN 6610-00-470-8209
NSN 6130-01-267-3512
NSN 5985-00-054-0610
NSN 5835-01-371-6482
NSN 6150-01-448-0736