4820-01-291-9526 VALVE,GATE Index 4820-01-291-9528 VALVE,CHECK

National Stock Number:
4820-01-291-9527

Federal Supply Class:
4820

National Item Identification Number:
012919527

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:
SS-445-FP02570SWAGELOK CO
SS-445-FP3T9T9SWAGELOK CO
SS-445-FP66259SNO-TRIK CO DIV OF CRAWFORD FITTING CO


Techincal Specification:
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODTHREADED
CONNECTION STYLEHIGH PRESSURE FLARE(TUBE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
FEATURES PROVIDEDBONNET PACKING
FLOW CONTROL DEVICECONE
MATERIALPLASTIC PACKING
MATERIALSTEEL CORROSION RESISTING BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING STEM
MAXIMUM OPERATING TEMP450.0 FAHRENHEIT SECOND RESPONSE
MAXIMUM OPERATING TEMP-60.0 FAHRENHEIT FIRST RESPONSE
MOUNTING FACILITYBULKHEAD
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.562 INCHES ALL ENDS
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS
OPERATING PRESSURE45000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
SEAT ANGLE45.0 DEGREES ALL ENDS
SPECIAL FEATURESNON-ROTATING STEM; FLOW DIRECTION ARROW; WEEP HOLES FOR LEAK DETECTION AND SAFETY
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD CLASS2B ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS


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