4820-01-313-8648 VALVE,SAFETY RELIEF Index 4810-01-313-8650 VALVE,SOLENOID

National Stock Number:
4820-01-313-8649

Federal Supply Class:
4820

National Item Identification Number:
013138649

Description:
VALVE,BUTTERFLY

Detail:
A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.


Manufacturer Information:
5IN R2030-64AA91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
5IN R2030-64AA-1J1NB39DOVER RESOURCES INC DIV NORRISEAL
5IN R2030-64AA-1J91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B164 CLASS A ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY 400 STEM
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
MOUNTING FACILITYWAFER
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SPECIAL FEATURESSTANDARD ON-OFF UNITIZED DETENT TOPWORKS
VALVE OPERATION METHODMANUAL
VALVE SIZE5.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU


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