5935-01-469-6810 CONNECTOR,PLUG,ELECTRICAL Index 5325-01-469-6812 GROMMET,NONMETALLIC

National Stock Number:
4820-01-469-6811

Federal Supply Class:
4820

National Item Identification Number:
014696811

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:
SW138 REV. B01343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW138B02E001501343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
SW138B02E001515187EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP


Techincal Specification:
STYLE DESIGNATORANGLE FLANGED ENDS
MATERIALSTEEL UNS J03002 BODY
STEEL COMP 316 FLOW CONTROL DEVICE
STEEL UNS J92900 SEAT
STEEL COMP 316 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM A479 TY 316 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
ASTM A351 GR CF8M ASSN STD SINGLE MATERIAL RESPONSE SEAT
ASTM A479 TY 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.750 INCHES
SECOND CONNECTION FACE TO CENTERLINE DISTANCE4.750 INCHES
VALVE SIZE1.500 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP600.0 DEG FAHRENHEIT SINGLE RESPONSE
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
FLANGE SHAPEROUND ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING15.0 POUNDS PER SQUARE INCH
SPECIAL FEATURESSPRING MATERIAL IS STAINLESS STEEL IAW ASTM A-313


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