0.500 in. Valve size
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 6110-01-463-8392
NSN 6110-01-275-5914
NSN 5925-01-237-2501
NSN 5895-00-967-8253
NSN 5925-01-420-5439
NSN 6240-00-548-3992
NSN 6645-00-183-8812
NSN 5855-01-614-6491
NSN 5835-01-468-4210
NSN 5930-00-246-5215
NSN 5910-01-648-2045
NSN 6685-01-601-9439