4820-01-579-0786 VALVE,BALL Index 4820-01-579-0976 VALVE,FLOW CONTROL

National Stock Number:
4820-01-579-0930

Federal Supply Class:
4820

National Item Identification Number:
015790930

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.


Manufacturer Information:
RV10-26H-0-N-15/151ET59FLUID SYSTEM COMPONENTS, INC.


Techincal Specification:
MATERIALSTEEL BODY
MAXIMUM OPERATING TEMP120.0 CELSIUS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MINIMUM OPERATING TEMP-40.0 CELSIUS
NOMINAL LENGTH4.590 INCHES ALL ENDS
NOMINAL WIDTH1.630 INCHES ALL ENDS
SPECIAL FEATURESADJUSTMENT OPTION - FACTORY PRESET HIDDEN ADJUSTMENT; PORTING - CARTRIDGE ONLY; SEALS PRESSURE ON P ONLY- BURNA N (STD.); SPRING RANGE 10.3 TO 100.4 BAR (150 TO 1500 PSI)
PART NAME ASSIGNED BY CONTROLLING AGENCYRELIEF, PILOT-OPERATED SPOOL
STYLE DESIGNATORSCREW-IN CARTRIDGE
SURFACE TREATMENTZINC
VALVE OPERATION METHODHYDRAULIC


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