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National Stock Number:
4820-01-520-8103
Federal Supply Class:
4820
National Item Identification Number:
015208103
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:
| 35703N | 35795 | LESLIE CONTROLS, INC. | | Y101925514/CD35703N | 35795 | LESLIE CONTROLS, INC. |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 4.437 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.562 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 6 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | OPERATING PRESSURE | 3.5 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 2" DLN-3 DIAPHRAGM CONTROL VALVE WITH 55 ACTUATOR & HOD & 760E | | MATERIAL | BRONZE BODY | | MAXIMUM OPERATING TEMP | 80.0 FAHRENHEIT FIRST RESPONSE | | MAXIMUM OPERATING TEMP | 140.0 FAHRENHEIT SECOND RESPONSE | | NOMINAL OUTSIDE DIAMETER | 5.562 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.875 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC |
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