3120-01-237-9955 BUSHING,SLEEVE Index 4820-01-237-9957 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-237-9956

Federal Supply Class:
4820

National Item Identification Number:
012379956

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:
10234-1028968CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.
2621-906-13 ASSY EV 1/2IN96169ELECTRIC BOAT CORPORATION


Techincal Specification:
BONNET TYPEPACKING RETAINING
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
FLOW CONTROL DEVICENEEDLE
MATERIALSTEEL COMP 316 BODY
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL THREAD SIZE0.500 INCHES ALL ENDS
OPERATING PRESSURE4500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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