4820-01-557-8403 VALVE,CHECK Index 4820-01-581-0555 PARTS KIT,VALVE

National Stock Number:
4820-01-581-0549

Federal Supply Class:
4820

National Item Identification Number:
015810549

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:
165B-A21J 1/4IN76364MILWAUKEE VALVE CO, INC
165B-A21J PN/165B-A21J 1/4IN76364MILWAUKEE VALVE CO, INC
803-4384536-15 AF MODIFIED80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FLOW CONTROL DEVICESTEM
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY STEM
MATERIALPLASTIC SEAT
PART NAME ASSIGNED BY CONTROLLING AGENCYNEEDLE GLOBE VALVE
PROPRIETARY CHARACTERISTICSPACS
MAXIMUM OPERATING PRESSURE400.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED0.250 INCHES ALL ENDS
NONDEFINITIVE SPEC/STD DATA1 SIZE AND 5 TYPE
SPECIFICATION/STANDARD DATA80064-803-4384536 GOVERNMENT SPECIFICATION
SPECIAL FEATURESSUPPLIED WITH BRONZE UNION NUTS AND 90/10 CU-NI TAILPIECES
VALVE OPERATION METHODMANUAL
STYLE DESIGNATORSTRAIGHT THRU
DEPARTURE FROM CITED DOCUMENTMODIFIED BY VITON BONNET O-RING, VITON UNION O-RINGS, NYLON SEAT; BRONZE UNION NUTS AND CU-NI 90/10 TAILPIECES
BONNET TYPEPACKING RETAINING
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL


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