3120-01-012-4985 BUSHING,SLEEVE Index 4820-01-012-4987 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-012-4986

Federal Supply Class:
4820

National Item Identification Number:
010124986

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:
818054KT97399DRAGON VALVES INC
818054KT-74997399DRAGON VALVES INC


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION TYPETHREADED INTERNAL BOSS ALL ENDS
CONNECTION STYLEGASKET SEAL(BOSS) ALL ENDS
FLOW CONTROL DEVICENEEDLE
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 316 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATERIALSTEEL BODY
MATERIALSTEEL CORROSION RESISTING STEM
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MOUNTING FACILITYPANEL
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3B ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNJF ALL ENDS


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