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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 | | BOLT HOLE QUANTITY | 4 1ST END | | CONNECTION TYPE | FLANGE 2ND END | | CONNECTION TYPE | FLANGE 1ST END | | DISK LOADING METHOD | SPRING | | FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE | | FLANGE FACE DESIGN | PLAIN 1ST END | | MATERIAL | COPPER ALLOY BODY | | MAXIMUM OPERATING PRESSURE | 5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | FUEL/OIL, HYDROCARBON SINGLE RESPONSE | | 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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