Swing type; y-pattern
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 5915-01-542-9037
NSN 5975-01-442-4646
NSN 6685-00-279-3620
NSN 5855-01-258-5161
NSN 5935-01-226-1377
NSN 5915-01-236-7586
NSN 6145-01-181-5405
NSN 5910-01-201-4462
NSN 5975-01-022-5128
NSN 7035-00-861-7913
NSN 5975-01-073-8611
NSN 5895-01-252-8831