4820-01-212-6795 VALVE,SAFETY RELIEF Index 4810-01-212-6797 VALVE,BUTTERFLY

National Stock Number:
4810-01-212-6796

Federal Supply Class:
4810

National Item Identification Number:
012126796

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:
10IN R2030-64AA91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
911-51891363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
911L51891363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
MATERIALCOPPER ALLOY 922 BODY
NICKEL ALLOY FLOW CONTROL DEVICE
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
QQ-N-288 COMP A OR E FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLE DESIGNATORSTRAIGHT THRU
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP180.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODHYDRAULIC
BUTTERFLY VALVE SIZE10.000 INCHES
MOUNTING FACILITYWAFER
SPECIAL FEATURESAA CONTROMATICS 275 HMS POS A


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