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National Stock Number:
4820-00-585-0431
Federal Supply Class:
4820
National Item Identification Number:
005850431
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.
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Manufacturer Information:
| 4820PL1342442 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 5000S4824-1385623-3IN | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 803-1385623-0311 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | NICKEL ALLOY SEAT | | NICKEL ALLOY STEM | | STYLE DESIGNATOR | STRAIGHT THRU Y-PATTERN | | FACE TO FACE DISTANCE | 10.000 INCHES | | FLOW CONTROL DEVICE | DISK | | VALVE OPERATION METHOD | MANUAL | | CONNECTION TYPE | FLANGE 1ST END | | FLANGE SHAPE | ROUND WITH HOLES 1ST END | | NOMINAL OUTSIDE DIAMETER | 6.625 INCHES 1ST END | | NOMINAL THICKNESS | 0.938 INCHES 1ST END | | BOLT HOLE QUANTITY | 4 1ST END | | BOLT HOLE NOMINAL DIAMETER | 0.625 INCHES 1ST END | | BOLT CIRCLE NOMINAL DIAMETER | 5.500 INCHES 1ST END | | FLANGE FACE DESIGN | PLAIN 1ST END | | RENEWABLE SEAT RING TYPE | THREADED | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | BOLTED | | SPECIAL FEATURES | 4 ADDITIONAL HOLES EQUALLY SPACED,11/16 IN. DIA | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 80064 | | DESIGN CONTROL REFERENCE | 803-1385623-0311 |
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