4820-01-556-0500 VALVE,BALL Index 4820-01-554-1220 VALVE,STOP-CHECK

National Stock Number:
4820-01-554-1211

Federal Supply Class:
4820

National Item Identification Number:
015541211

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:
217752580064NAVAL SHIP SYSTEMS COMMAND
803-2177525-M815AF80064NAVAL SHIP SYSTEMS COMMAND
803-2177525-M8A5AF80064NAVAL SHIP SYSTEMS COMMAND
810-2177525M81580064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
SPECIAL FEATURESVALVE IS COMPLETELY ASBESTOS FREE
MATERIALNICKEL ALLOY BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP775.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER6.500 INCHES ALL ENDS
NOMINAL THICKNESS1.000 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.250 INCHES
RAISED FACE NOMINAL DIAMETER3.625 INCHES


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