Third port has screw cap
No other part numbers with same form, fit, and function found.
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of copper having a pressure rating of 850 kpa or over
NSN 5930-01-425-1206
NSN 5905-01-461-5165
NSN 5930-01-545-4480
NSN 7035-01-445-3563
NSN 6320-00-116-3658
NSN 5920-00-910-0315
NSN 5965-00-913-9545
NSN 2925-01-364-7034
NSN 5915-00-060-4649
NSN 5910-01-090-8648
NSN 2925-00-167-6762
NSN 5905-01-351-5678