4820-01-311-3122 VALVE,GLOBE Index 4820-01-311-3124 VALVE,CHECK

National Stock Number:
4820-01-311-3123

Federal Supply Class:
4820

National Item Identification Number:
013113123

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:
100PM-4BEP CD0004086184GRISWOLD INDUSTRIES
1564307F86184GRISWOLD INDUSTRIES


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER6.060 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.690 INCHES ALL ENDS
BOLT HOLE QUANTITY8 ALL ENDS
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEINSIDE SCREW
CONNECTION TYPEFLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 SIGHT GAGE AND 1 CHAIN
FACE TO FACE DISTANCE13.750 INCHES
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
FSC APPLICATION DATAAFFF FOAM SYS
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-STD-417 MIL STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL B FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288,COMP D FED SPEC SINGLE MATERIAL RESPONSE SEAT
MATERIALCOPPER ALLOY 922 BODY
MATERIALNICKEL ALLOY SEAT
MATERIALNICKEL ALLOY R-405 STEM
MATERIALRUBBER SYNTHETIC FLOW CONTROL DEVICE
MOUNTING FACILITYBRACKET(S)
NOMINAL OUTSIDE DIAMETER7.190 INCHES ALL ENDS
NOMINAL THICKNESS1.000 INCHES ALL ENDS
VALVE OPERATION METHODAUTOMATIC
VALVE SIZE3.500 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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