4820-01-267-5979 VALVE,GATE Index 4820-01-267-5981 CARTRIDGE,CHECK VALVE

National Stock Number:
4820-01-267-5980

Federal Supply Class:
4820

National Item Identification Number:
012675980

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:
B13-2074P-02TS/P3-20600-G157574VELAN VALVE CORP.
B13-2084P-02TS/P3-20600-G157574VELAN VALVE CORP.


Techincal Specification:
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION STYLEBEVELED (PIPE) ALL ENDS
CONNECTION TYPEBUTT WELD PIPE ALL ENDS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A216 GR WCB ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL BODY
MATERIALSTEEL FLOW CONTROL DEVICE
MATERIALSTEEL SEAT
MATERIALSTEEL STEM
MAXIMUM OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS 2ND RESPONSE
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED5.000 INCHES ALL ENDS
SPECIAL FEATURESSTOP TYPE; NON-REVOLVING STEM REDUCES FRICTION OF ALL MOVING PARTS AND LOW TORQUE STROKING; TOP AND BOTTOM GUIDED DISC ELIMINATES SIDE THRUST CANSED BY HIGH PRESSURE FLOW
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL


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