4820-01-199-3070 VALVE,SAFETY RELIEF Index 4820-01-199-3072 VALVE,FOOT

National Stock Number:
4820-01-199-3071

Federal Supply Class:
4820

National Item Identification Number:
011993071

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:
910-09091363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
910-090 5IN91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO
R1020-22AA-1F91363NORRISEAL NORRIS VALUES DIV DBA DOVER CO


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE2.125 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND ALL ENDS
MATERIALRUBBER SYNTHETIC SEAT
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MOUNTING FACILITYWAFER
NOMINAL OUTSIDE DIAMETER10.000 INCHES ALL ENDS
NOMINAL THICKNESS0.938 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE5.000 INCHES


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