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National Stock Number:
4820-00-937-4089
Federal Supply Class:
4820
National Item Identification Number:
009374089
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:
| 81765-31 | 15472 | SOLVENTUM PURIFICATION INC. |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | STEEL CORROSION RESISTING SEAT | | SURFACE TREATMENT | ANODIZE | | STYLE DESIGNATOR | STRAIGHT THRU | | FLOW CONTROL DEVICE | POPPET | | MAXIMUM OPERATING PRESSURE | 1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | CONNECTION TYPE | THREADED EXTERNAL TUBE 1ST END | | THREADED EXTERNAL BOSS 2ND END | | CONNECTION STYLE | FLARELESS 1ST END | | EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END | | SEAT ANGLE | 37.0 DEGREES 1ST END | | NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED | 1.000 INCHES 1ST END | | THREAD SERIES DESIGNATOR | UN 1ST END | | UN 2ND END | | NOMINAL THREAD SIZE | 1.312 INCHES 1ST END | | 1.312 INCHES 2ND END | | THREAD QUANTITY PER INCH | 12 1ST END | | 12 2ND END | | THREAD CLASS | 3A 1ST END | | 2A 2ND END | | THREAD DIRECTION | RIGHT-HAND 1ST END | | RIGHT-HAND 2ND END | | MOUNTING POSITION | HORIZONTAL OR | | VERTICAL | | DISK LOADING METHOD | SPRING |
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