4820-01-287-4840 VALVE,GLOBE Index 4820-01-287-4842 VALVE,GLOBE

National Stock Number:
4820-01-287-4841

Federal Supply Class:
4820

National Item Identification Number:
012874841

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:
7490-703 6IN57574VELAN VALVE CORP.
7490-703ITEMF1457574VELAN VALVE CORP.
F14-1074C-15AA57574VELAN VALVE CORP.


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING BODY
STEEL COMP 347 FLOW CONTROL DEVICE
STEEL COMP 347 SEAT
STEEL COMP 316 STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351,TY CF8C ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM A1828 TY F347 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
ASTM A182,TY F347 ASSN STD SINGLE MATERIAL RESPONSE SEAT
ASTM A479,TY 316 ASSN STD SINGLE MATERIAL RESPONSE STEM
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS
FACE TO FACE DISTANCE17.500 INCHES
VALVE SIZE6.000 INCHES
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE300.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER12.500 INCHES ALL ENDS
NOMINAL THICKNESS1.438 INCHES ALL ENDS
BOLT HOLE QUANTITY12 ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.875 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER10.625 INCHES ALL ENDS
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
RAISED FACE NOMINAL HEIGHT0.062 INCHES
RAISED FACE NOMINAL DIAMETER8.125 INCHES
BONNET TYPEINSIDE SCREW
BONNET ATTACHMENT METHODBOLTED
MOUNTING FACILITYBRACKET
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL


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