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National Stock Number:
4820-12-338-9407
Federal Supply Class:
4820
National Item Identification Number:
123389407
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:
| 2.72-34057-4164 | D8829 | VOITH TURBO SCHNEIDER PROPULSIONGMBH & CO. KG DBA VOITH GRUPPE | | 4164 | D8829 | VOITH TURBO SCHNEIDER PROPULSIONGMBH & CO. KG DBA VOITH GRUPPE | | BO-RVZ-35 | 0KAB5 | FIERTHBAUER JULIUS INH ERICH MADER |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | CONNECTION TYPE | THREADED EXTERNAL BOSS ALL ENDS | | FLOW CONTROL DEVICE | CONE | | MATERIAL | STEEL OVERALL | | MAXIMUM OPERATING TEMP | 100.0 DEG CELSIUS SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 250.0 BAR SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL AND VERTICAL | | NOMINAL THREAD SIZE | 1.250 INCHES ALL ENDS | | SPECIAL FEATURES | LENGTH OF THE UNPACKAGED ARTICLE:123.0 MM NOMINAL VALUE; DIAMETER OF THE UNPACKAGED ARTICLE:70.0 MM NOMINAL | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD QUANTITY PER INCH | 11 ALL ENDS | | THREAD SERIES DESIGNATOR | WHITWORTH STRAIGHT EXTERNAL PIPE, DIN 259 ALL ENDS |
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