4820-01-431-2499 COCK,DRAIN Index 4820-01-431-2501 VALVE,BUTTERFLY

National Stock Number:
4820-01-431-2500

Federal Supply Class:
4820

National Item Identification Number:
014312500

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:
3IN.-R1011-43BB-1J1NB39DOVER RESOURCES INC DIV NORRISEAL
3IN.-R1011-43BB-1J91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALALUMINUM ALLOY FLOW CONTROL DEVICE
MATERIALIRON CAST BODY
MATERIALRUBBER PACKING
MATERIALRUBBER SEAT
MATERIALSTEEL CORROSION RESISTING STEM
MOUNTING FACILITYWAFER
VALVE OPERATION METHODMANUAL
VALVE SIZE3.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU


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