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National Stock Number: 4820-00-181-9489
Federal Supply Class: 4820
National Item Identification Number: 001819489
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:
| RV12-535 | 9F512 | PARKER-HANNIFIN CORPORATION |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +100.0 TO 5000.0 POUNDS PER SQUARE INCH | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | MOUNTING FACILITY | THREADED FASTENER | | OPENING PRESSURE SETTING | 500.0 POUNDS PER SQUARE INCH | | VALVE DISCHARGE FLOW RATE | 20.0 GALLONS PER MINUTE |
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