4820-01-305-5757 VALVE,SAFETY RELIEF Index 4820-01-305-5759 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-305-5758

Federal Supply Class:
4820

National Item Identification Number:
013055758

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:
S-10R 6X8 45T50 STL01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
S-10R 6X8 45T50 STL75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
V-119.1 6X8 45T75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+45.0 TO 50.0 POUNDS PER SQUARE INCH
BOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER11.750 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER9.500 INCHES 2ND END
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEFLANGE ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE10.000 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODY
MATERIALSTEEL COMP 416 STEM
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP95.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE140.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER11.000 INCHES 2ND END
NOMINAL OUTSIDE DIAMETER13.500 INCHES 1ST END
NOMINAL THICKNESS1.000 INCHES 2ND END
NOMINAL THICKNESS1.125 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER10.625 INCHES 1ST END
RAISED FACE NOMINAL DIAMETER8.500 INCHES 2ND END
RAISED FACE NOMINAL HEIGHT0.062 INCHES 1ST END
RAISED FACE NOMINAL HEIGHT0.250 INCHES 2ND END
SECOND CONNECTION FACE TO CENTERLINE DISTANCE10.922 INCHES
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE6.000 INCHES


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