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 materials other than copper, iron or steel
NSN 6135-00-862-5736
NSN 6240-00-045-9844
NSN 6220-01-487-7690
NSN 5965-01-035-6842
NSN 5935-01-440-4282
NSN 6620-00-533-0536
NSN 5905-01-398-0605
NSN 2925-01-164-9579
NSN 6320-00-391-5111
NSN 5998-01-136-6881
NSN 6145-01-407-2476
NSN 5925-01-139-3866