4820-01-375-3504 VALVE,SAFETY RELIEF Index 4820-01-375-3506 VALVE,BUTTERFLY

National Stock Number:
4820-01-375-3505

Federal Supply Class:
4820

National Item Identification Number:
013753505

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:
0TBB-E01-MC000501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
0TBB-E01-MC000575954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV
A92013601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
A92013675954KUNKLE INDUSTRIES INC LONERGAN VALVE DIV


Techincal Specification:
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST ENDTHREADED INTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST ENDPLAIN,OPTIONAL END(PIPE) 2ND END
FLOW CONTROL DEVICEBALL OR DISK
MATERIALCOPPER ALLOY 836 BODYCOPPER ALLOY AND STEEL CORROSION RESISTING FLOW CONTROL DEVICECOPPER ALLOY STEM
MAXIMUM OPERATING TEMP300.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS
OPENING PRESSURE SETTING5.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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