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National Stock Number:
4810-01-248-3830
Federal Supply Class:
4810
National Item Identification Number:
012483830
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:
| 4503-C4-D1-D2 | 80625 | ROBERTSHAW CONTROLS CO EXECUTIVE OFFICE |
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Techincal Specification:
| CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 7.625 INCHES | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | MAXIMUM OPERATING TEMP | 232.0 CELSIUS SINGLE RESPONSE | | OPERATING PRESSURE | 18.0 POUNDS PER SQUARE INCH (PSI) NOMINAL POWER DRIVE | | OPERATING PRESSURE | 180.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | VALVE OPERATION METHOD | AIR | | VALVE SIZE | 1.000 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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