4820-01-228-2659 VALVE,GLOBE Index 4820-01-228-2661 VALVE,GLOBE

National Stock Number:
4820-01-228-2660

Federal Supply Class:
4820

National Item Identification Number:
012282660

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:
79777-03D86184GRISWOLD INDUSTRIES


Techincal Specification:
BOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS
BOLT HOLE QUANTITY6 ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER6.062 INCHES ALL ENDS
BONNET TYPEINSIDE SPRING
CONNECTION TYPEFLANGE ALL ENDS
FACE TO FACE DISTANCE13.750 INCHES
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC 1ST MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC 3RD MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417 MIL STD 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY SEAT
MATERIALRUBBER SYNTHETIC FLOW CONTROL DEVICE
NOMINAL OUTSIDE DIAMETER7.190 INCHES ALL ENDS
NOMINAL THICKNESS1.000 INCHES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
VALVE OPERATION METHODMANUAL
VALVE SIZE3.500 INCHES


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