5961-00-464-2499 TRANSISTOR Index 5950-00-464-2510 REACTOR

National Stock Number:
4820-00-464-2500

Federal Supply Class:
4820

National Item Identification Number:
004642500

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:
1741T01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
1741T15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
2018501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20185PS41M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20185PS41M15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALNICKEL ALLOY SEAT
NICKEL ALLOY STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE6.000 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE6.000 INCHES
VALVE SIZE3.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER8.125 INCHES ALL ENDS
NOMINAL THICKNESS0.938 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.812 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER6.562 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODBOLTED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE121.0 TO 135.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESAS DIFFERENTIATED BY THE END CONNECTION TYPE AND ADJUSTABLE PRESSURE RANGE REQUIREMENTS


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