Thd female connections; 3.000 in diameter fpt
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 6220-01-562-8151
NSN 6240-01-596-7742
NSN 5915-01-388-2911
NSN 5960-01-499-7172
NSN 6610-01-451-7081
NSN 5998-00-501-7944
NSN 6645-01-607-7931
NSN 7035-00-225-6499
NSN 4140-01-456-8089
NSN 5950-00-004-5000
NSN 2925-00-172-9264
NSN 5990-00-952-7100