4820-01-086-8620 VALVE,SAFETY RELIEF Index 4820-01-086-8623 VALVE,PLUG

National Stock Number:
4820-01-086-8622

Federal Supply Class:
4820

National Item Identification Number:
010868622

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:
230-1160PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
230-1160PSI34494ANDERSON GREENWOOD AND CO


Techincal Specification:
DISK LOADING METHODSPRING
BONNET TYPEINSIDE SPRING
BONNET ATTACHMENT METHODTHREADED
CONNECTION TYPETHREADED EXTERNAL PIPE 1ST END
CONNECTION STYLEPLAIN (PIPE) 1ST END
FLOW CONTROL DEVICEDISK
MATERIALALUMINUM SEAT
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP185.0 DEG FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDGAS, INERT 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDAIR 1ST RESPONSE
NOMINAL THREAD SIZE0.250 INCHES 1ST END
OPENING PRESSURE SETTING1160.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESSUPPORTS GRUMMAN AEROSPACE A10 AIRCRAFT
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE
THREAD DIRECTIONRIGHT-HAND 1ST END
THREAD SERIES DESIGNATORNPT 1ST END


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