4820-00-563-4657 VALVE,GATE Index 4820-00-563-4666 VALVE,GLOBE

National Stock Number:
4820-00-563-4660

Federal Supply Class:
4820

National Item Identification Number:
005634660

Description:
VALVE,Y

Detail:
A VALVE WITH ONE INLET AND ONE OUTLET CONNECTION THAT PROVIDES UNOBSTRUCTED FLUID FLOW. THE FLOW IS CONTROLLED BY THE ACTION OF A STEM WHICH LIFTS DISK PERPENDICULARLY OFF CENTER AXIS OF ITS SEAT. THE STEM IS AT ANGLE OF LESS THAN 90 DEGREES (1.5708 RADIANS) TO PARALLEL INLET AND OUTLET FLOW. IT MAY UTILIZE A DIAPHRAGM AS PACKING. EXCLUDES VALVE, STOP-CHECK.


Manufacturer Information:
848Y80318BTR VALVE SEALANTS INC
848Y-1.50IN80318BTR VALVE SEALANTS INC


Techincal Specification:
CONNECTION TYPEUNTHREADED INTERNAL PIPE 1ST END
CONNECTION STYLESOCKET 1ST END
FLOW CONTROL DEVICEDISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR F11 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GR F11 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MATERIALCOBALT SEAT
MATERIALSTEEL BODY
MATERIALSTEEL BODY LINING
MATERIALSTEEL CORROSION RESISTING STEM
MATERIALSTEEL FLOW CONTROL DEVICE
MAXIMUM OPERATING PRESSURE600.0 POUNDS PER SQUARE INCH 1ST RESPONSE
MAXIMUM OPERATING PRESSURE20000.0 POUNDS PER SQUARE INCH 2ND RESPONSE
NOMINAL PIPE SIZE ACCOMMODATED1.500 INCHES 1ST END
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
VALVE OPERATION METHODMANUAL


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