4820-00-824-5710 VALVE,CHECK Index 4820-00-824-5722 BALL DISK,VALVE

National Stock Number:
4820-00-824-5721

Federal Supply Class:
4820

National Item Identification Number:
008245721

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:
1067657574VELAN VALVE CORP.
W02-2076Y-02TS57574VELAN VALVE CORP.


Techincal Specification:
BONNET ATTACHMENT METHODINTEGRAL
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
FLOW CONTROL DEVICEDISK
MATERIALSTEEL BODYSTEEL FLOW CONTROL DEVICESTEEL CORROSION RESISTING SEATSTEEL CORROSION RESISTING STEM
NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES ALL ENDS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY 3/8 INCH SIZE AND 600 PSI RATING
RENEWABLE SEAT RING TYPETHREADED
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
VALVE OPERATION METHODMANUAL


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