2010-00-202-7421 LINER,STUFFING BOX Index 4820-00-202-7424 VALVE,Y

National Stock Number:
4820-00-202-7422

Federal Supply Class:
4820

National Item Identification Number:
002027422

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:
2DP2425HPC5585 1-263686THE WALWORTH COMPANY
3665-154PCV3796169ELECTRIC BOAT CORPORATION
571-5800-1303235PCV3753711NAVAL SEA SYSTEMS COMMAND
5585 1-263686THE WALWORTH COMPANY
5515B1-266850PENTAIR VALVES & CONTROLS US LP DIV PENTAIR FLOW CONTROL
571-5800-1303235PCV3780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL CORROSION RESISTING SEAT
STEEL CORROSION RESISTING STEM
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A217,GRADE WC6 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN
FLOW CONTROL DEVICEDISK
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP975.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLESOCKET ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS
RENEWABLE SEAT RING TYPEPRESSED-IN
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODINTEGRAL
FEATURES PROVIDEDBONNET PACKING
TEST DATA DOCUMENT05047-ASAB16.5 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).


Click here to Register for Free 30-day Trial