4820-00-542-2849 VALVE,GLOBE Index 4820-00-542-2852 VALVE,GLOBE

National Stock Number:
4820-00-542-2850

Federal Supply Class:
4820

National Item Identification Number:
005422850

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:
138572280064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALCOPPER ALLOY 922 BODY
NICKEL ALLOY K-500 OR
NICKEL ALLOY 502 FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
NICKEL ALLOY OR
NICKEL ALLOY 502 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-N-286 FED SPEC 3RD MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-286 FED SPEC 2ND MATERIAL RESPONSE OR
QQ-N-286 FED SPEC 3RD MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH 1ST RESPONSE
400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT 1ST RESPONSE
150.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
UNTHREADED INTERNAL PIPE 2ND END
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES 1ST END
RENEWABLE SEAT RING TYPETHREADED
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODTHREADED
FEATURES PROVIDEDBONNET PACKING
SPECIAL FEATURESWITH OR W/O PREINSERTED RING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY ITEM NAME AND 3/8 IN. VALVE SIZE
THE MANUFACTURERS DATA
MANUFACTURERS CODE80064
DESIGN CONTROL REFERENCE1385722


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