4820-01-248-5139 VALVE,SAFETY RELIEF Index 4820-01-248-5141 VALVE,PLUG

National Stock Number:
4820-01-248-5140

Federal Supply Class:
4820

National Item Identification Number:
012485140

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:
59101C80791363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
59201A42791363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
6-R1020-64AA-1AM91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
911J56691363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
FURNISHED ITEMS AND QUANTITY1 HANDLE
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B164, CLASS A ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288, CLASS A FED SPEC SINGLE MATERIAL RESPONSE OR QQ-N-288, CLASS E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALNICKEL ALLOY 400 STEM
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATERIALSTEEL UNS J03002 BODY
MAXIMUM OPERATING TEMP180.0 FAHRENHEIT SINGLE RESPONSE
MOUNTING FACILITYWAFER
RENEWABLE SEAT RING TYPEBONDED
SPECIAL FEATURESVALVE SIZE 6.000 IN.; WITH MANUAL OPERATOR
VALVE OPERATION METHODMANUAL
VALVE SIZE6.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU


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