4820-00-139-7695 VALVE,REGULATING,FLUID PRESSURE Index 4820-00-139-7697 SEAT,VALVE

National Stock Number:
4820-00-139-7696

Federal Supply Class:
4820

National Item Identification Number:
001397696

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:
53750996214RAYTHEON COMPANY
537509-196214RAYTHEON COMPANY
922347-106481NORTHROP GRUMMAN SYSTEMS CORPORATION
SS4H02570SWAGELOK CO
SS4H07818NUCLEAR PRODUCTS CO
SS4H18034NUPRO CO
SS4H3T9T9SWAGELOK CO


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 CAP
FEATURES PROVIDEDBONNET PACKING
FLOW CONTROL DEVICESTEM OR DISK
MATERIALSTEEL CORROSION RESISTING OVERALL
MAXIMUM OPERATING PRESSURE1000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP900.0 FAHRENHEIT 2ND RESPONSE
MAXIMUM OPERATING TEMP600.0 FAHRENHEIT 1ST RESPONSE
MOUNTING FACILITYBULKHEAD
NOMINAL THREAD SIZE0.437 INCHES ALL ENDS
SEAT ANGLE12.0 DEGREES ALL ENDS
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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