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National Stock Number:
4820-01-063-1816
Federal Supply Class:
4820
National Item Identification Number:
010631816
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:
| 64222 | 57574 | VELAN VALVE CORP. | | 64222W3-234B2TS | 57574 | VELAN VALVE CORP. | | W3-234B2TS64222 | 57574 | VELAN VALVE CORP. |
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Techincal Specification:
| CONNECTION STYLE | PLAIN, OPTIONAL END (PIPE) 1ST END | | CONNECTION STYLE | SOCKET (PIPE) 2ND END | | CONNECTION TYPE | THREADED INTERNAL PIPE 1ST END | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE 2ND END | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | DISK | | MATERIAL | STEEL OVERALL | | MAXIMUM OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL PIPE SIZE ACCOMMODATED | 0.500 INCHES 2ND END | | NOMINAL THREAD SIZE | 0.500 INCHES 1ST END | | SPECIAL FEATURES | PISTON CHECK VALVE TYPE; DISC ON PIECE CONSTRUCTION | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND 1ST END | | THREAD SERIES DESIGNATOR | NPT 1ST END |
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