4820-01-158-8362 VALVE,SAFETY RELIEF Index 4820-01-158-8364 VALVE,VENT

National Stock Number:
4820-01-158-8363

Federal Supply Class:
4820

National Item Identification Number:
011588363

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:
D010R-19T25PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
D010R-19T25PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
D10R-19T25PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+19.0 TO 25.0 POUNDS PER SQUARE INCH
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEFLANGE FIRST END
FIRST CONNECTION FACE TO CENTERLINE DISTANCE9.438 INCHES
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE FACE DESIGNRAISED STRAIGHT FIRST END
FLANGE SHAPEROUND SECOND END
FLANGE SHAPEROUND FIRST END
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 416 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A217,GRADE WC6 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL BODY
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIALSTEEL STEM
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM SECOND RESPONSE
NOMINAL OUTSIDE DIAMETER11.000 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER13.500 INCHES FIRST END
NOMINAL THICKNESS1.000 INCHES SECOND END
NOMINAL THICKNESS1.125 INCHES FIRST END
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
RAISED FACE NOMINAL DIAMETER9.500 INCHES FIRST END
RAISED FACE NOMINAL HEIGHT0.062 INCHES FIRST END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE9.500 INCHES
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE6.000 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS


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