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National Stock Number:
4820-01-139-1832
Federal Supply Class:
4820
National Item Identification Number:
011391832
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:
| 1552B | 59379 | ATLAS COPCO HOLYOKE INC | | 4590N | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | VAL-1552B | 0AT62 | SIEMENS ENERGY, INC. | | VAL-01552B | 59379 | ATLAS COPCO HOLYOKE INC | | VAL-1552B | 830Q4 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | VAL-1552 | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE | | VAL-1552B | 8FGX3 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORP | | VAL-1552B | 93236 | DRESSER-RAND CO WORTHINGTON COMPRESSOR OPN A JOINT VENTURE |
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Techincal Specification:
| CONNECTION TYPE | THREADED EXTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN (PIPE) ALL ENDS | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | BALL | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | STEEL FLOW CONTROL DEVICE | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | NOMINAL THREAD SIZE | 0.250 INCHES ALL ENDS | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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