4820-01-302-2911 VALVE,SAFETY RELIEF Index 4820-01-302-2913 VALVE,PLUG

National Stock Number:
4820-01-302-2912

Federal Supply Class:
4820

National Item Identification Number:
013022912

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:
A3048 MODEL LCT-14L/M4 92T11901343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A3048 MODEL LCT-14L/M4 92T11975954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
LCT-14L/4M SC .50IN 92T110PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
LCT-14L/M4 SC .50IN 92T119PSI75954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+92.0 TO 119.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION TYPETHREADED INTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) 2ND END
FLOW CONTROL DEVICEDISK
MATERIALNICKEL ALLOY BODY
MAXIMUM OPERATING TEMP400.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE2500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL THREAD SIZE0.500 INCHES 1ST END
NOMINAL THREAD SIZE1.000 INCHES 2ND END
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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