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National Stock Number:
4820-01-235-5637
Federal Supply Class:
4820
National Item Identification Number:
012355637
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:
| R4V-06-531-10-A5 | 9F512 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING | | FLOW CONTROL DEVICE | PISTON | | MAXIMUM OPERATING PRESSURE | 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 194.0 DEG FAHRENHEIT SINGLE RESPONSE | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | THREAD SERIES DESIGNATOR | NPTF ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | 100.0 TO 1500.0 POUNDS PER SQUARE INCH | | MOUNTING FACILITY | THREADED FASTENER | | SPECIAL FEATURES | WITH HAND KNOB CONTROL AND INTERNAL DRAIN LINE |
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