4820-01-644-2193 VALVE,SAFETY RELIEF 4820-01-644-3646 DISK,VALVE

National Stock Number:
4820-01-644-3037

Federal Supply Class:
4820

National Item Identification Number:
016443037

Description:
VALVE,BALL


Manufacturer Information:
NG1070D61623NIBCO INC CHEMTROL DIV


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER2.06 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.25 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE7.0 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-276 TYPE 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-351 TYPE CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-351 TYPE CF8M ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
MATERIALSTEEL STAINLESS - USE STB000 BODY
MATERIALSTEEL STAINLESS - USE STB000 FLOW CONTROL DEVICE
MATERIALSTEEL STAINLESS - USE STB000 STEM
MAXIMUM OPERATING TEMP400.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.0 INCHES ALL ENDS
NOMINAL THICKNESS0.62 INCHES ALL ENDS
OPERATING PRESSURE275.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESCLASS 150 FLANGED ENDS; API-607 FOURTH EDITION FIRE SAFE;
VALVE OPERATION METHODMANUAL
VALVE SIZE2.0 INCHES
STYLE DESIGNATORSTRAIGHT THRU


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