4820-01-192-8038 VALVE,SAFETYRELIEF Index 4820-01-192-8040 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-192-8039

Federal Supply Class:
4820

National Item Identification Number:
011928039

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:
2021301343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20213GS41M AND C15187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
20213GS41M AND CDS1624901343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
20213GS41M AND CDS1624915187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP
MILV24332GRB.5081349MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+35.0 TO 44.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET WITH BRAZING RING ALL ENDS
FURNISHED ITEMS AND QUANTITY2 BRAZING RING AND 2 GASKET AND 1 WRENCH
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY STEM
MAXIMUM OPERATING TEMP227.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER, FRESH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
STYLE DESIGNATORANGLE
VALVE DISCHARGE FLOW RATE11.8 GALLONS PER MINUTE
VALVE OPERATION METHODAUTOMATIC


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