4820-01-306-0994 VALVE,CHECK Index 4820-01-306-0996 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-306-0995

Federal Supply Class:
4820

National Item Identification Number:
013060995

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-52G 11/2 X G X 201343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
S-52G 11/2 X G X 275954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL COMP 416 STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.625 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.875 INCHES
VALVE SIZE2.000 INCHES
FLOW CONTROL DEVICEDISK
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODBOLTED
OPENING PRESSURE SETTING825.0 POUNDS PER SQUARE INCH


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