4820-01-229-9643 VALVE,GLOBE Index 4820-01-229-9646 VALVE,CHECK

National Stock Number:
4820-01-229-9644

Federal Supply Class:
4820

National Item Identification Number:
012299644

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:
1010728968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
10107-228968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
501-556366853711NAVAL SEA SYSTEMS COMMAND
501-5563668 PC-453711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
MATERIALNICKEL ALLOY BODY
COBALT ALLOY FLOW CONTROL DEVICE
NICKEL ALLOY PACKING
NICKEL ALLOY SEAT
NICKEL ALLOY STEM
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICENEEDLE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP70.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL TUBE 1ST END
THREADED EXTERNAL BOSS 2ND END
CONNECTION STYLESOCKET (TUBE) 1ST END
EXTERNAL SEAT FOR GASKET SEAL (BOSS) 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
THREAD SERIES DESIGNATORUNF 2ND END
NOMINAL THREAD SIZE0.433 INCHES 2ND END
THREAD CLASS2A 2ND END
THREAD DIRECTIONRIGHT-HAND 2ND END
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED


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