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 materials other than copper, iron or steel
NSN 6650-01-492-5263
NSN 5895-01-323-6413
NSN 6135-01-483-5269
NSN 2925-01-560-4123
NSN 5975-01-459-2085
NSN 6110-00-161-9444
NSN 5990-01-027-1869
NSN 6650-01-219-9411
NSN 5925-01-046-7448
NSN 6685-00-978-2853
NSN 5905-01-275-8365
NSN 6105-01-415-7579