3020-01-181-3398 GEAR,WORM Index 4820-01-181-3400 VALVE,CHECK

National Stock Number:
4820-01-181-3399

Federal Supply Class:
4820

National Item Identification Number:
011813399

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:
F06-2074B-05TS3331/-3057574VELAN VALVE CORP.


Techincal Specification:
BOLT CIRCLE NOMINAL DIAMETER3.875 INCHES ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.750 INCHES ALL ENDS
BOLT HOLE QUANTITY4 ALL ENDS
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FACE TO FACE DISTANCE9.000 INCHES
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
MATERIALSTEEL COMP 4140 BODY
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MATERIALSTEEL CORROSION RESISTING SEAT
MATERIALSTEEL CORROSION RESISTING STEM
NOMINAL OUTSIDE DIAMETER5.250 INCHES ALL ENDS
NOMINAL THICKNESS0.813 INCHES ALL ENDS
RAISED FACE NOMINAL DIAMETER2.500 INCHES
RAISED FACE NOMINAL HEIGHT0.250 INCHES
SPECIAL FEATURESCENTERLESS GROUND AND HARDENED STEMS
VALVE OPERATION METHODMANUAL
VALVE SIZE1.250 INCHES
STYLE DESIGNATORSTRAIGHT THRU FLANGED ENDS


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