4820-01-321-8108 VALVE,SAFETY RELIEF Index 4820-01-321-8110 VALVE,PLUG

National Stock Number:
4820-01-321-8109

Federal Supply Class:
4820

National Item Identification Number:
013218109

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:
660231580195ED ETNYRE & CO
LG-512-DS3-E-382666STOCKHAM VALVES AND FITTINGS INC
T20488680195ED ETNYRE & CO


Techincal Specification:
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE1.875 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND ALL ENDS
MATERIALIRON ALLOY FLOW CONTROL DEVICE
MATERIALIRON BODY
MATERIALSTEEL COMP 410 STEM
MOUNTING FACILITYWAFER
NOMINAL OUTSIDE DIAMETER7.500 INCHES ALL ENDS
NOMINAL THICKNESS0.750 INCHES ALL ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE3.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU


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