Horizontal swing, regrinding type; y-type pattern; not for reciprocating air service; 300 psi steam, 600 psi water, oil or gas
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 6610-01-467-4582
NSN 5990-00-795-3796
NSN 5895-00-810-9050
NSN 4140-01-283-8751
NSN 5905-01-167-8462
NSN 6110-01-282-8831
NSN 5998-00-362-6658
NSN 6105-00-268-2878
NSN 5975-00-288-5877
NSN 2925-00-766-1278
NSN 5895-00-079-2055
NSN 5910-01-443-3016