4820-01-268-9839 VALVE,GATE Index 4820-01-268-9841 VALVE,CHECK

National Stock Number:
4820-01-268-9840

Federal Supply Class:
4820

National Item Identification Number:
012689840

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:
21F-D17-SC 14IN.61661NEWMANS INC NEW JERSEY DIV
21F-DI7-SC 14IN61661NEWMANS INC NEW JERSEY DIV
PS2V14DS00161661NEWMANS INC NEW JERSEY DIV


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE31.000 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALBRONZE SEAT
MATERIALBRONZE FLOW CONTROL DEVICE
MATERIALBRONZE STEM
MATERIALIRON BODY
MAXIMUM OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER21.000 INCHES ALL ENDS
NOMINAL THICKNESS1.380 INCHES ALL ENDS
SPECIAL FEATURESSTOP-CHECK TYPE
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE14.000 INCHES


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