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National Stock Number:
4820-01-247-0081
Federal Supply Class:
4820
National Item Identification Number:
012470081
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:
| R1V12-513-S5 | 9F512 | PARKER-HANNIFIN CORPORATION | | R1V12-531-S0 | 9F512 | PARKER-HANNIFIN CORPORATION | | R1V12-5UGS0 | 9F512 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| STYLE DESIGNATOR | ANGLE | | VALVE OPERATION METHOD | AUTOMATIC | | MATERIAL | IRON BODY | | FLOW CONTROL DEVICE | PISTON | | MEDIA FOR WHICH DESIGNED | OIL SINGLE RESPONSE | | MAXIMUM OPERATING PRESSURE | 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | CONNECTION TYPE | THREADED INTERNAL PIPE ALL ENDS | | CONNECTION STYLE | PLAIN,OPTIONAL END(PIPE) ALL ENDS | | THREAD SERIES DESIGNATOR | NPT ALL ENDS | | NOMINAL THREAD SIZE | 0.750 INCHES ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | ADJUSTABLE PRESSURE RANGE | 2500.0 TO 5000.0 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | SPECIAL VITON O-RINGS |
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