3120-01-226-2004 BUSHING,SLEEVE Index 5915-01-226-2006 FILTER,BAND PASS

National Stock Number:
4820-01-226-2005

Federal Supply Class:
4820

National Item Identification Number:
012262005

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:
987501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
9875 0 TO 15 PSI01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY


Techincal Specification:
ADJUSTABLE PRESSURE RANGE+0.0 TO 15.0 POUNDS PER SQUARE INCH
BOLT CIRCLE NOMINAL DIAMETER2.750 INCHES SECOND END
BOLT HOLE NOMINAL DIAMETER0.625 INCHES SECOND END
BOLT HOLE QUANTITY4 SECOND END
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
CONNECTION STYLESOCKET FIRST END
CONNECTION TYPEFLANGE SECOND END
CONNECTION TYPEUNTHREADED INTERNAL PIPE FIRST END
DISK LOADING METHODSPRING
FURNISHED ITEMS AND QUANTITY1 LEVER
FLANGE FACE DESIGNPLAIN SECOND END
FLANGE SHAPEROUND WITH HOLES SECOND END
FLOW CONTROL DEVICEDISK
MATERIALCOPPER ALLOY BODY
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALSTEEL COMP 1008 STEM
MAXIMUM OPERATING TEMP425.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MEDIA FOR WHICH DESIGNEDGAS, INERT SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM THIRD RESPONSE
NOMINAL OUTSIDE DIAMETER3.875 INCHES SECOND END
NOMINAL THICKNESS0.344 INCHES SECOND END
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES FIRST END
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
STYLE DESIGNATORANGLE


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