5306-00-633-6667 BOLT,SHEAR Index 5999-00-633-6672 CAP,ELECTRICAL

National Stock Number:
4820-00-633-6671

Federal Supply Class:
4820

National Item Identification Number:
006336671

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:
1/4 330-380001343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
1/4 330N-380001343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
X1396T30-380030760INGERSOLL RAND CO
X1396T30-380051436INGERSOLL-RAND COMPANY DBA INGERSOLL-RAND
X1396T30-380088663DRESSER-RAND CO INGERSOLL-RAND OPNS A JOINT VENTURE


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+1.0 TO 6500.0 POUNDS PER SQUARE INCH
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
DISK LOADING METHODSPRING
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE AND VALVE STEM LOCK SHIELD
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE6500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALALUMINUM ALLOY BODY
MATERIALRUBBER SYNTHETIC SEAT
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP185.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDGAS, INERT SECOND RESPONSE
NOMINAL THREAD SIZE0.250 INCHES FIRST END
RENEWABLE SEAT RING TYPEPRESSED-IN
VALVE OPERATION METHODAUTOMATIC
VALVE DISCHARGE FLOW RATE239.0 CUBIC FEET PER MINUTE
STYLE DESIGNATORANGLE
SURFACE TREATMENTANODIZE LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD SERIES DESIGNATORNPT FIRST END


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