4730-01-290-4916 NUT,UNION Index 4820-01-290-4918 VALVE,GATE

National Stock Number:
4820-01-290-4917

Federal Supply Class:
4820

National Item Identification Number:
012904917

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:
026664V59556KOVATCH CORP.
WD401-AL-V13226BETTS INDUSTRIES, INC.
WD401ALVB13226BETTS INDUSTRIES, INC.


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER5.875 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.438 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE1.125 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIALALUMINUM BODY
MATERIALRUBBER POLYMETHYLENE-PERFLUOROALKYLENE CLASS FKM FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE75.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MOUNTING FACILITYWAFER
NOMINAL OUTSIDE DIAMETER6.625 INCHES ALL ENDS
NOMINAL THICKNESS1.125 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE4.000 INCHES


Click here to Register for Free 30-day Trial