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National Stock Number:
4820-01-562-1447
Federal Supply Class:
4820
National Item Identification Number:
015621447
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:
| RPCC-LWN@2540 | 54035 | SUN HYDRAULICS CORP |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | FLOW CONTROL DEVICE | PISTON | | PART NAME ASSIGNED BY CONTROLLING AGENCY | CARTRIDGE: RELIEF: 2-PORT: PILOT OPERATED, BALANCE PISTON | | OPERATING PRESSURE | 2540.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | SPECIAL FEATURES | CLOSED PRESSURE REGULATING VALVE; PRESSURE AT INLET (PORT 1) REACHES VALVE SETTING, VALVE STARTS TO OPEN TANK (PORT 2) THROTTLING FLOW TO REGULATE PRESSURE; VALVE IS ACCURATE, HAS LOW PRESSURE RISE VS FLOW; SMOOTH, QUIET, AND MODERATELY FAST | | VALVE DISCHARGE FLOW RATE | 12.0 GALLONS PER MINUTE | | VALVE OPERATION METHOD | MANUAL |
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