4820-01-266-8143 VALVE,CHECK Index 4820-01-266-8145 VALVE,BALL

National Stock Number:
4820-01-266-8144

Federal Supply Class:
4820

National Item Identification Number:
012668144

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:
59610-8 AND 59610-TAB99643EATON AEROSPACE LLC
59610-TAB99643EATON AEROSPACE LLC


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESTREAMLINED WITH ONE BRAZING RING ALL ENDS
FLOW CONTROL DEVICEPOPPET
MATERIALCOPPER ALLOY BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
NOMINAL PIPE SIZE ACCOMMODATED1.000 INCHES ALL ENDS
OPENING PRESSURE SETTING140.0 POUNDS PER SQUARE INCH
STYLE DESIGNATORANGLE
VALVE OPERATION METHODAUTOMATIC


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