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 5835-01-315-9948
NSN 6320-01-659-2819
NSN 5998-01-122-4671
NSN 6240-01-322-4887
NSN 5990-01-395-4194
NSN 5835-00-409-8355
NSN 5996-01-406-4035
NSN 5950-00-228-8273
NSN 6150-01-522-1084
NSN 6135-00-851-8575
NSN 6145-00-663-6133
NSN 5998-00-898-7285