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


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