4820-01-355-4677 VALVE,CHECK Index 5975-01-355-4679 CHASSIS,ELECTRICAL-ELECTRONIC EQ

National Stock Number:
4810-01-355-4678

Federal Supply Class:
4810

National Item Identification Number:
013554678

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:
WD404ALB08913226BETTS INDUSTRIES, INC.
WD406ALB08913226BETTS INDUSTRIES, INC.


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.438 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER5.875 INCHES ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE1.125 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIALALUMINUM BODYRUBBER SEAT
MAXIMUM OPERATING PRESSURE75.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.625 INCHES ALL ENDS
NOMINAL THICKNESS1.125 INCHES ALL ENDS
SPECIAL FEATURESMETERING TYPE; 10 NOTCH INDEXING PLATE; DESIGNED FOR LIQUIDS,GASES OR DRY PRODUCTS,CW RIGHT HAND OPERATION
VALVE OPERATION METHODMANUAL
VALVE SIZE4.000 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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