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National Stock Number:
4820-00-775-2401
Federal Supply Class:
4820
National Item Identification Number:
007752401
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:
| 1521M6-200 | 09990 | PARKER-HANNIFIN CORPORATION | | 1521M6-200 | 82271 | PARKER-HANNIFIN CORPORATION | | Q4600-64 | 05172 | AAI CORPORATION DIV MISSISSIPPI OPERATIONS | | Q4600-64 | 06659 | TESTEK LLC |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +50.0 TO 200.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | THREADED INTERNAL BOSS ALL ENDS | | CONNECTION STYLE | GASKET SEAL(BOSS) ALL ENDS | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FLOW CONTROL DEVICE | POPPET | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | ALUMINUM ALLOY SEAT | | NOMINAL THREAD SIZE | 0.562 INCHES ALL ENDS | | STYLE DESIGNATOR | ANGLE | | THREAD CLASS | 3A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UNF ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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