4820-01-456-0742 DISK,VALVE Index 4820-01-456-0744 SEAT,VALVE

National Stock Number:
4820-01-456-0743

Federal Supply Class:
4820

National Item Identification Number:
014560743

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
33764.257574VELAN VALVE CORP.
W08-2074B-13MS57574VELAN VALVE CORP.


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONCF8M MFR REF SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL COMP 316 BODY
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
MATERIALSTEEL COMP 316 SEAT
MATERIALSTEEL COMP 630 OR STEEL COMP 316 STEM
MAXIMUM OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES ALL ENDS
SPECIAL FEATURESNON-ASBESTOS
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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