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National Stock Number: 4820-01-581-5585
Federal Supply Class: 4820
National Item Identification Number: 015815585
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:
| DF01-851-13 | Z4781 | MPOWER PROJECTS PTY LIMITED | | RV08-20A-0-N-9 | 005K6 | HYDRAFORCE INC |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +6.9 TO 75.8 BAR | | DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | MATERIAL | STEEL BODY | | MAXIMUM OPERATING TEMP | -40.0 CELSIUS SECOND RESPONSE | | MAXIMUM OPERATING TEMP | 120.0 CELSIUS FIRST RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, MINERAL BASE SINGLE RESPONSE | | SPECIAL FEATURES | CARTRIDGE ONLY | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | SCREW-IN CARTRIDGE |
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