4820-01-129-5560 VALVE,SAFETY RELIEF Index 6210-01-129-5565 LIGHT,PANEL

National Stock Number:
4820-01-129-5561

Federal Supply Class:
4820

National Item Identification Number:
011295561

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:
966601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9666-007-91M01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALNICKEL ALLOY STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
VALVE SIZE2.500 INCHES
FLOW CONTROL DEVICESTEM
MEDIA FOR WHICH DESIGNEDOIL 1ST RESPONSE
WATER, FRESH 2ND RESPONSE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL THICKNESS0.500 INCHES ALL ENDS
BOLT HOLE QUANTITY6 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES ALL ENDS
FLANGE FACE DESIGNPLAIN 1ST END
RECESSED STRAIGHT 2ND END
RECESS NOMINAL DIAMETER2.710 INCHES 2ND END
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODBOLTED
DISK LOADING METHODSPRING
ADJUSTABLE PRESSURE RANGE56.0 TO 65.0 POUNDS PER SQUARE INCH


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