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National Stock Number:
4820-00-529-1495
Federal Supply Class:
4820
National Item Identification Number:
005291495
Description:
VALVE,SAFETY RELIEF
Detail:
A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
| 12MP-4 | 05415 | LINDE LIFT TRUCK CORP. | | 156521 | 82577 | RAYTHEON COMPANY | | 1601A3 | 8Z296 | DANFOSS FLUID POWER INC EASLEY OPN | | 1A21F3405 | 8Z296 | DANFOSS FLUID POWER INC EASLEY OPN | | 3850312406 | 89619 | MACK TRUCKS, INC. | | 520-206 | 90031 | THE RAYMOND CORP | | 520206 | 90031 | THE RAYMOND CORP |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +500.0 TO 4000.0 POUNDS PER SQUARE INCH | | BONNET ATTACHMENT METHOD | THREADED | | BONNET TYPE | INSIDE SPRING | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | BONNET PACKING AND PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | ALUMINUM ALLOY SEAT | | MATERIAL | STEEL AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR FLOW CONTROL DEVICE | | MAXIMUM OPERATING PRESSURE | 4000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER-OIL-GAS SINGLE RESPONSE | | NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES ALL ENDS | | NOMINAL THREAD SIZE | 0.375 INCHES ALL ENDS | | STYLE DESIGNATOR | ANGLE | | SURFACE TREATMENT | ANODIZE | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD QUANTITY PER INCH | 18 ALL ENDS | | THREAD SERIES DESIGNATOR | NPTF ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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