4820-01-208-4250 VALVE,CHECK Index 4820-01-208-4252 VALVE,CHECK

National Stock Number:
4820-01-208-4251

Federal Supply Class:
4820

National Item Identification Number:
012084251

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:
580-799565ADMIRAL VALVE LLC
C-830799565ADMIRAL VALVE LLC
C-8307/PL319199565ADMIRAL VALVE LLC
C-8307/PL372799565ADMIRAL VALVE LLC


Techincal Specification:
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
CONNECTION TYPETHREADED EXTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
FLOW CONTROL DEVICESTEM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-23921 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL BODY AND ALUMINUM BODY AND COPPER ALLOY BODY
MATERIALPLASTIC POLYURETHANE PACKING
MATERIALSTEEL CORROSION RESISTING STEM
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING TEMP225.0 DEG FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL THREAD SIZE1.500 INCHES ALL ENDS
SPECIAL FEATURESSTOP CHECK TYPE
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS


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