1650-00-730-2857 SERVOVALVE,HYDRAULIC Index 1650-00-730-2875 PARTS KIT,LINEAR ACTUATING CYLIN

National Stock Number:
4820-00-730-2874

Federal Supply Class:
4820

National Item Identification Number:
007302874

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:
41930-1381873WOODWARD HRT INC
8-00305-1314170HUGHES MISSILE SYSTEMS CO SAN DIEGO
8-00305-1315090RAYTHEON COMPANY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+800.0 TO 1200.0 POUNDS PER SQUARE INCH
CONNECTION STYLEFLARED (TUBE) FIRST END
CONNECTION TYPETHREADED EXTERNAL TUBE FIRST END
DISK LOADING METHODSPRING
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FLOW CONTROL DEVICEPOPPET
OPERATING PRESSURE1200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALALUMINUM ALLOY BODY
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END
NOMINAL THREAD SIZE0.437 INCHES FIRST END
SEAT ANGLE37.0 DEGREES FIRST END
VALVE DISCHARGE FLOW RATE30.0 CUBIC FEET PER MINUTE
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3A FIRST END
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORUNF FIRST END
THREAD QUANTITY PER INCH20 FIRST END


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