4820-01-357-5820 VALVE,SAFETY RELIEF Index 4820-01-357-5822 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-357-5821

Federal Supply Class:
4820

National Item Identification Number:
013575821

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:
6010E 3/4IN01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
6010E 3/4IN1X5W8EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
6010EDV01-KM001501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST ENDTHREADED INTERNAL PIPE 2ND END
CONNECTION STYLEPLAIN (PIPE) 1ST ENDPLAIN,OPTIONAL END(PIPE) 2ND END
DISK LOADING METHODSPRING
FURNISHED ITEMS AND QUANTITY1 LEVER
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODYCOPPER ALLOY FLOW CONTROL DEVICECOPPER ALLOY SEATCOPPER ALLOY STEM
MAXIMUM OPERATING TEMP300.0 FAHRENHEIT 1ST RESPONSE406.0 FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH 1ST RESPONSE250.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSESTEAM 2ND RESPONSE
NOMINAL THREAD SIZE0.750 INCHES 1ST END1.000 INCHES 2ND END
OPENING PRESSURE SETTING15.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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