4820-01-282-2480 VALVE,SAFETY RELIEF Index 4810-01-282-2482 VALVE,SOLENOID

National Stock Number:
4820-01-282-2481

Federal Supply Class:
4820

National Item Identification Number:
012822481

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:
16977-F SERIES 2600 1.50IN72352CURTISS-WRIGHT FLOW CONTROL CORPORATION
26HB10-12072352CURTISS-WRIGHT FLOW CONTROL CORPORATION


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL CORROSION RESISTING STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.875 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE5.125 INCHES
VALVE SIZE1.500 INCHES
FLOW CONTROL DEVICEDISK
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER7.500 INCHES 1ST END
5.000 INCHES 2ND END
NOMINAL THICKNESS0.750 INCHES 1ST END
1.250 INCHES 2ND END
BOLT HOLE QUANTITY4 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES 1ST END
0.625 INCHES 2ND END
BOLT CIRCLE NOMINAL DIAMETER6.000 INCHES 1ST END
3.875 INCHES 2ND END
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES 1ST END
0.688 INCHES 2ND END
RAISED FACE NOMINAL DIAMETER5.000 INCHES 1ST END
2.875 INCHES 2ND END
OPENING PRESSURE SETTING165.0 POUNDS PER SQUARE INCH


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