30 psi cracking pressure; extremely low leakage; buna-n seals; suitable for load locking application
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.
NSN 5999-01-234-6263
NSN 5835-01-642-4705
NSN 5960-00-884-2535
NSN 6105-01-328-0943
NSN 5990-01-423-7693
NSN 5910-01-085-5500
NSN 5910-01-530-7940
NSN 5996-01-212-3011
NSN 6650-01-021-9404
NSN 5990-01-649-4647
NSN 5925-01-597-5394
NSN 6645-01-437-9017