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National Stock Number:
4820-01-282-4099
Federal Supply Class:
4820
National Item Identification Number:
012824099
Description:
VALVE,CHECK
Detail:
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.
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Manufacturer Information:
| 16VY101002-2 | 81755 | LOCKHEED MARTIN CORPORATION | | 4202-2 | 1523A | TAT TECHNOLOGIES LTD | | CYLB51723 | 05624 | GE AVIATION SYSTEMS LLC | | 4202-2 | S4883 | TAT TECHNOLOGIES LTD. |
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Techincal Specification:
| FACE TO FACE DISTANCE | 7.500 INCHES | | MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE | | SPECIAL FEATURES | 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 MINIMUM; NORMAL FLOW IS IN PORT "A" AND OUT PORTS "B" AND "C". FLOW IS IN PORT "B" AND OUT PORT "C" WITH VALVE CHECKED; MAXIMUM OPERATING CONDITIONS: NORMAL FLOW CONDITIONS 50 PSIG AT 550 DEG F; CHECKED DIRECTION-NORMAL 90 PSIG AT 887 DEG F; ABNORMAL 595 PSIG AT 1189 DEG F | | SUPPLEMENTARY FEATURES | APPL TO NEXT HIGHER ASSY,P/N 16Y010-3 | | VALVE SIZE | 1.500 INCHES |
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