4820-00-542-2848 VALVE,GATE Index 4820-00-542-2850 VALVE,GLOBE

National Stock Number:
4820-00-542-2849

Federal Supply Class:
4820

National Item Identification Number:
005422849

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 AND
NICKEL ALLOY K-500 FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
NICKEL ALLOY K-500 STEM
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
AIR 2ND RESPONSE
OIL 3RD RESPONSE
WATER, FRESH 4TH RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH 1ST RESPONSE
400.0 POUNDS PER SQUARE INCH 2ND RESPONSE
400.0 POUNDS PER SQUARE INCH 3RD RESPONSE
400.0 POUNDS PER SQUARE INCH 4TH RESPONSE
MAXIMUM OPERATING TEMP425.0 DEG FAHRENHEIT 1ST RESPONSE
150.0 DEG FAHRENHEIT 2ND RESPONSE
150.0 DEG FAHRENHEIT 3RD RESPONSE
150.0 DEG FAHRENHEIT 4TH RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
UNTHREADED INTERNAL PIPE 2ND END
NOMINAL PIPE SIZE ACCOMMODATED0.250 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 1/4 IN. VALVE SIZE
THE MANUFACTURERS DATA
MANUFACTURERS CODE80064
DESIGN CONTROL REFERENCE1385722


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