capacity at 15 gpm; seal material buna-n; installation torque 30 lb and 35 ft; 2 to 1 free flow
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.
NSN 6685-01-659-1972
NSN 2925-01-654-7971
NSN 5945-01-579-4072
NSN 5999-01-094-7976
NSN 5920-00-547-1051
NSN 6650-00-854-0265
NSN 5999-01-609-1751
NSN 5835-00-133-9186
NSN 6645-01-550-9669
NSN 5835-01-199-5902
NSN 6685-01-264-1359
NSN 5996-00-399-0731