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 7035-00-679-9027
NSN 5915-00-226-0910
NSN 6150-00-970-5206
NSN 6130-00-417-9759
NSN 6135-01-090-5365
NSN 6105-01-396-5634
NSN 6645-01-369-2478
NSN 6610-00-252-3405
NSN 5915-01-546-2633
NSN 6130-01-033-5070
NSN 6130-01-255-5520
NSN 6320-01-209-0952