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 6240-01-254-7599
NSN 5855-01-481-4760
NSN 5915-00-925-0835
NSN 6105-01-110-2614
NSN 4140-00-900-2341
NSN 6130-00-768-2863
NSN 2925-01-074-5303
NSN 4140-00-215-8593
NSN 5925-00-980-0159
NSN 6240-00-956-6424
NSN 6130-01-368-5459
NSN 6105-01-142-3057