4820-01-284-4870 VALVE,SAFETY RELIEF Index 4820-01-284-4872 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-284-4871

Federal Supply Class:
4820

National Item Identification Number:
012844871

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:
BASAA05SGH5P967DANTE VALVE COMPANY
BASAA06SGH5P967DANTE VALVE COMPANY
D4927311859HUNT VALVE COMPANY, INC.
R10AH1J113 AND D4927311859HUNT VALVE COMPANY, INC.
D4927334889HUNT VALVE COMPANY INC
BASAA06SGH65079DANCO VALVE COMPANY
R10AH1J113 AND D4927334889HUNT VALVE COMPANY INC


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+72.0 TO 88.0 POUNDS PER SQUARE INCH
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION STYLESOCKET WITH BRAZING RING ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY SEAT
MATERIALSTEEL COMP 303 STEM
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES 2ND END
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES 1ST END
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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