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National Stock Number:
4820-01-578-6806
Federal Supply Class:
4820
National Item Identification Number:
015786806
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:
| RV10-26H-0-N-4/3.5 | 1ET59 | FLUID SYSTEM COMPONENTS, INC. |
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Techincal Specification:
| STYLE DESIGNATOR | SCREW-IN CARTRIDGE | | VALVE OPERATION METHOD | HYDRAULIC | | MATERIAL | STEEL BODY | | SURFACE TREATMENT | ZINC | | FLOW CONTROL DEVICE | SPOOL | | MAXIMUM OPERATING TEMP | 120.0 DEG CELSIUS SINGLE RESPONSE | | POWER DRIVE OPERATING PRESSURE | 3500.0 POUNDS PER SQUARE INCH NOMINAL | | NOMINAL LENGTH | 4.590 INCHES ALL ENDS | | NOMINAL WIDTH | 1.630 INCHES ALL ENDS | | MINIMUM OPERATING TEMP | -40.0 DEG CELSIUS | | SUPPLEMENTARY FEATURES | ADJUSTMENT OPTION-FACTORY PRESET HIDDEN ADJUSTMENT; PORTING; CARTRIDGE ONLY; SEALS PRESSURE (STD) BUNA N; SPRING RANG: 6.9 TP 27.6 BAR (100 TO 400 PSI); SETTING IN PSI-3.5; WEIGHT 0.55 LB | | PART NAME ASSIGNED BY CONTROLLING AGENCY | RELIEF, PILOT-OPERATED SPOOL |
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