Valve is subplate mounted, with four through holes .780 in. Dia.; inlet andoutlet parts 1.250 in. Dia.; parts are sealed with o-rings
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 steel
NSN 5835-01-339-0542
NSN 6650-00-349-8732
NSN 6685-01-655-4393
NSN 5920-01-101-7987
NSN 5920-00-113-6041
NSN 5998-00-150-9041
NSN 6135-00-422-3967
NSN 6610-01-365-7796
NSN 5925-01-185-0031
NSN 5996-01-216-0702
NSN 6610-01-421-4396
NSN 5925-01-375-1480