5340-01-365-5231 ROD,STRAIGHT,HEADLESS Index 4820-01-365-5233 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-365-5232

Federal Supply Class:
4820

National Item Identification Number:
013655232

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:
20287 ASSY 20287B51M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20287 ASSY 20287B51M15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20287B51M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20287B51M15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY 922 BODY
NICKEL ALLOY FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
NICKEL ALLOY STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE3.094 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE3.094 INCHES
VALVE SIZE0.500 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP150.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER3.500 INCHES ALL ENDS
NOMINAL THICKNESS0.312 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.625 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER2.375 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
ADJUSTABLE PRESSURE RANGE15.0 TO 19.0 POUNDS PER SQUARE INCH


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