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 2925-01-464-3093
NSN 5975-01-415-2869
NSN 6610-01-271-1205
NSN 6685-00-225-8571
NSN 5998-01-067-4541
NSN 5925-01-430-2318
NSN 6685-00-552-2154
NSN 5920-01-103-1401
NSN 5895-01-037-5841
NSN 5996-01-310-7433
NSN 4140-01-464-9837
NSN 5996-01-502-7877