4820-01-312-8971 VALVE,GLOBE Index 4820-01-312-8973 VALVE,CHECK

National Stock Number:
4820-01-312-8972

Federal Supply Class:
4820

National Item Identification Number:
013128972

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:
877240136024LIBBY POWER SYSTEMS, LLC
SS-1RF4-SH02570SWAGELOK CO
SS-1RF4-SH12623WHITEY CO
SS-1RF4-SH3T9T9SWAGELOK CO


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BODY
PLASTIC POLYTETRAFLUOROETHYLENE PACKING
STEEL CORROSION RESISTING STEM
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE3600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP125.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED


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