4820-01-277-9067 VALVE,SAFETY RELIEF Index 4820-01-277-9069 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-277-9068

Federal Supply Class:
4820

National Item Identification Number:
012779068

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:
DA-40E 1IN SET23PSI NMP112601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
DA-40E 1IN SET23PSI NMP112675954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODUNION
CONNECTION STYLESOCKET WITH BRAZING RING (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.000 INCHES ALL ENDS
OPENING PRESSURE SETTING23.0 POUNDS PER SQUARE INCH
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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