4820-01-334-1958 VALVE,ANGLE Index 4820-01-334-1960 VALVE,BUTTERFLY

National Stock Number:
4820-01-334-1959

Federal Supply Class:
4820

National Item Identification Number:
013341959

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:
352250043077H0203THALES NEDERLAND B.V.
559T1-3M-4NOMINAL91816CIRCOR AEROSPACE, INC.


Techincal Specification:
FLOW CONTROL DEVICEPOPPET
MATERIALSTEEL COMP 316 OVERALL
VALVE OPERATION METHODAUTOMATIC


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