Third end 1/4 anpt
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 copper having a pressure rating of 850 kpa or over
NSN 6610-00-225-9886
NSN 6650-00-842-5463
NSN 6240-01-499-4900
NSN 6110-01-439-3123
NSN 6650-00-342-6447
NSN 6130-01-519-9337
NSN 5905-00-400-4670
NSN 6220-01-377-5645
NSN 5925-01-280-8390
NSN 6135-00-488-4478
NSN 5975-01-191-1845
NSN 6610-01-160-6585