4820-01-309-7375 VALVE,ANGLE Index 4820-01-309-7377 VALVE,GLOBE

National Stock Number:
4820-01-309-7376

Federal Supply Class:
4820

National Item Identification Number:
013097376

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:
81821 100M-186184GRISWOLD INDUSTRIES


Techincal Specification:
VALVE SIZE8.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING TEMP180.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER12.380 INCHES ALL ENDS
NOMINAL THICKNESS1.310 INCHES ALL ENDS
BOLT HOLE QUANTITY14 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.688 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER11.062 INCHES ALL ENDS
FLANGE FACE DESIGNRECESSED STRAIGHT ALL ENDS
RECESS NOMINAL DIAMETER8.286 INCHES ALL ENDS
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODBOLTED
MOUNTING FACILITYBRACKET
THE MANUFACTURERS DATA
MATERIALBRONZE BODY
BRONZE FLOW CONTROL DEVICE
NICKEL ALLOY SEAT
NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
QQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE25.750 INCHES
MANUFACTURERS CODE86184
DESIGN CONTROL REFERENCE81821 100M-1


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