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National Stock Number:
4820-01-520-3935
Federal Supply Class:
4820
National Item Identification Number:
015203935
Description:
VALVE,DIAPHRAGM,STOP
Detail:
A VALVE DESIGNED SPECIFICALLY SO THE DIAPHRAGM SEALS THE FLOW STREAM FROM THE VALVE OPERATING MECHANISM. THE FLOW IS CONTROLLED BY THE LIFTING OF THE DIAPHRAGM FROM OR COMPRESSING IT AGAINST AN INTEGRAL SEAT. FOR PACKLESS DIAPHRAGM VALVES WHICH UTILIZE A DIAPHRAGM AS PACKING AND A DISK TO CONTROL THE FLOW, SEE VALVE, Y.
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Manufacturer Information:
| 35704N | 35795 | LESLIE CONTROLS, INC. | | Y101633630/CD35704N | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 8 ALL ENDS | | BOLT CIRCLE NOMINAL DIAMETER | 5.500 INCHES ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 3 INCH DDLN-3XA DIAPHRAGM CONTROL VALVE WITH 85R ACTUATOR AND HOD AND 760E | | MATERIAL | BRONZE BODY | | MATERIAL | STEEL CORROSION RESISTING SEAT | | MAXIMUM OPERATING TEMP | 140.0 DEG FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | LIQUID SINGLE RESPONSE | | NOMINAL OUTSIDE DIAMETER | 6.625 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.500 INCHES ALL ENDS | | POWER DRIVE OPERATING PRESSURE | 20.0 POUNDS PER SQUARE INCH MINIMUM AND 90.0 POUNDS PER SQUARE INCH MAXIMUM | | VALVE OPERATION METHOD | AIR | | STYLE DESIGNATOR | STRAIGHT THRU |
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