4820-01-143-1385 VALVE,SAFETY RELIEF Index 4810-01-143-1387 VALVE,SOLENOID

National Stock Number:
4820-01-143-1386

Federal Supply Class:
4820

National Item Identification Number:
011431386

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:
0020-E01-MG005501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
0020-E01-MG005515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
13373-0-10001343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20-1IN RNG55T74 C1337301343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
C13373 20-1IN RNG55T74PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20-1IN RNG55T74 C1337315187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
C13373 20-1IN RNG55T74PSI15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+55.0 TO 74.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SPRING
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A108,GRADE 1018 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D5/D/ FED SPEC SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATERIALSTEEL COMP 1018 STEM
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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