4820-01-553-8906 VALVE,CHECK Index 4820-01-554-4121 VALVE ASSEMBLY

National Stock Number:
4820-01-554-1402

Federal Supply Class:
4820

National Item Identification Number:
015541402

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-M7A5AF80064NAVAL SHIP SYSTEMS COMMAND
803-2177525-M7A5AF MOD80064NAVAL SHIP SYSTEMS COMMAND
810-2177525M71580064NAVAL SHIP SYSTEMS COMMAND
810-2177525M715M0D600PSI80064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER4.500 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE9.500 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALNICKEL ALLOY 400 BODY
PART NAME ASSIGNED BY CONTROLLING AGENCYIN-LINE STOP WITH BACKSEAT
MAXIMUM OPERATING TEMP600.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE900.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
NOMINAL OUTSIDE DIAMETER6.125 INCHES ALL ENDS
NOMINAL THICKNESS0.875 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER2.875 INCHES
RAISED FACE NOMINAL HEIGHT0.250 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
SPECIAL FEATURESVALVE IS COMPLETELY ASBESTOS FREE
VALVE OPERATION METHODMANUAL
VALVE SIZE1.500 INCHES


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