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National Stock Number:
4820-01-439-7241
Federal Supply Class:
4820
National Item Identification Number:
014397241
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:
| 23059009 | 63005 | ROLLS-ROYCE CORPORATION | | 23059009 ITEM 38 | 63005 | ROLLS-ROYCE CORPORATION | | TCVF-0500-SS-V-1/2 | 28396 | INTERNATIONAL VALVE CORP | | TFDSSVT.500SS | 28396 | INTERNATIONAL VALVE CORP | | 23059087 | 63005 | ROLLS-ROYCE CORPORATION | | 23059087-03 | 63005 | ROLLS-ROYCE CORPORATION |
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Techincal Specification:
| CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL (BOSS) ALL ENDS | | MATERIAL | RUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM SEAT | | PROPRIETARY CHARACTERISTICS | PACS | | MAXIMUM OPERATING PRESSURE | 8500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 0.500 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | OPENING PRESSURE SETTING | 0.5 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | O/A LG 2.470 IN. | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 2B ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS |
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