With controls; swing check type
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 5835-01-101-5857
NSN 6130-00-054-2918
NSN 6685-01-653-9538
NSN 5855-01-509-3781
NSN 5925-01-417-1244
NSN 5855-01-659-5121
NSN 5905-00-442-3025
NSN 6150-01-590-1080
NSN 5985-01-010-7682
NSN 5945-01-018-0623
NSN 6130-01-462-7473
NSN 5915-00-988-0014