Body square 0.875 in.
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 6620-00-531-8733
NSN 6650-01-600-9293
NSN 5905-00-869-4880
NSN 5905-00-159-2749
NSN 7035-01-230-0250
NSN 5998-00-581-3867
NSN 6150-01-336-4795
NSN 6620-00-515-3997
NSN 6105-00-684-6807
NSN 6620-01-356-2374
NSN 6650-00-539-7298
NSN 5960-00-621-2055