4820-01-289-5372 VALVE,CHECK Index 4730-01-289-5374 COUPLING,PIPE

National Stock Number:
4820-01-289-5373

Federal Supply Class:
4820

National Item Identification Number:
012895373

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:
8" R2040-42AA-MM91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
8" R2040-42AA-MM91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
8' R2040-42AA-MM91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
911-56191363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
911K56191363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B26 SG70A,356 T6 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B148 ALLOY 9C ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALALUMINUM ALLOY BODY
MATERIALCOPPER ALLOY 954 FLOW CONTROL DEVICE
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
MATERIALSTEEL COMP 316 STEM
MAXIMUM OPERATING TEMP180.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING FACILITYWAFER
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL
VALVE SIZE8.000 INCHES


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