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 6105-00-011-3671
NSN 5975-01-607-9082
NSN 5999-00-248-7240
NSN 5998-01-614-3890
NSN 5999-01-148-1906
NSN 6110-01-571-2580
NSN 6220-01-226-1776
NSN 5895-00-342-9581
NSN 5965-00-602-1508
NSN 2925-01-434-6945
NSN 6620-01-346-9340
NSN 5925-01-432-0547