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 7035-01-361-1311
NSN 6105-01-158-7618
NSN 6685-01-099-2458
NSN 5915-01-422-5494
NSN 5945-01-100-3654
NSN 6135-00-050-7189
NSN 5915-00-439-0868
NSN 6150-01-524-1029
NSN 6620-00-185-1671
NSN 6685-00-679-9965
NSN 7035-01-145-5059
NSN 5910-00-081-7625