5365-01-272-0420 SPACER,SLEEVE Index 4820-01-272-0422 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-272-0421

Federal Supply Class:
4820

National Item Identification Number:
012720421

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:
1711G4Y28968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.


Techincal Specification:
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION STYLEFLARELESS (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
FURNISHED ITEMS AND QUANTITY4 FERRULE AND 1 HANDLE AND 2 NUT
FEATURES PROVIDEDBONNET PACKING
FLOW CONTROL DEVICESTEM
MATERIAL DOCUMENT AND CLASSIFICATIONAISI UNS S31600 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE AND STEEL COMP 316 PACKING
MATERIALSTEEL COMP 316 BODY
MATERIALSTEEL COMP 316 STEM
MATERIALSTEEL COMP 630 FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SINGLE RESPONSE
NOMINAL THREAD SIZE0.438 INCHES ALL ENDS
SEAT ANGLE24.0 DEGREES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
SUPPLEMENTARY FEATURESHARD STEM TIP AND GYROLOK TUBE FITTINGS
THREAD CLASS2A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
VALVE OPERATION METHODMANUAL


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