Swing check type
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 6105-01-287-8131
NSN 5945-00-905-2842
NSN 6150-01-447-3424
NSN 5945-01-167-7118
NSN 7035-01-350-4247
NSN 6145-01-324-0087
NSN 6145-00-057-0889
NSN 5990-01-213-6319
NSN 5905-00-812-7754
NSN 6685-01-605-3617
NSN 5950-01-390-1622
NSN 5910-01-079-8920