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 5990-01-004-6343
NSN 6685-00-001-1711
NSN 5950-00-173-7105
NSN 5905-00-961-6026
NSN 6145-01-015-6934
NSN 6135-01-514-2668
NSN 2925-01-293-2986
NSN 6130-01-275-8872
NSN 5998-00-789-9370
NSN 6150-01-058-6933
NSN 5996-00-862-5514
NSN 6220-00-145-1423