Item contains 2 independent checkvalves in series; all requirements apply equally to each check valve; port "a" inlet nipple equivalent to cagec 79326 p/n gsn 151-32; port "b" inlet flange equivalent to cagec 15284flange p/n 2710-150f; port "c" outlet flange equivalent to cagec 15284 flange p/n 2710-150m; duct section between ports "b" and "c" to be inconel 625 0.028 in. Stock ; normal flow is in port "a" and out ports "b" and "c". Flow is in port "b" and out port "c" with valve checked; operating conditions: normal flow conditions 50 psig at 550 degrees f; checked direction-normal 90 psig at 887 degrees f; abnormal 595 psig at 1189 degrees f
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 6220-01-268-2913
NSN 6645-00-960-6594
NSN 5945-01-397-2123
NSN 5945-01-318-9398
NSN 5915-01-160-8175
NSN 2925-01-100-3694
NSN 6610-01-220-5262
NSN 6135-01-391-6515
NSN 7035-01-145-5059
NSN 6240-01-401-5340
NSN 6240-01-318-1522
NSN 5915-00-233-5449