Vacuum Angle Valve (Dn10 - 250) (Series 244)
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Search Products in Series 244
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Particularly suited for vacuum applications with venting processes. The shaft feedthrough easily endures vibration generated by large volume venting.
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Specifications Table
| Series Number | 244 |
|---|---|
| Series Name | Vacuum Angle Valve (Dn10 - 250) |
| Description | For pumping and venting of vacuum systems with large gas flows. Resistance against high differential pressure. Long lifetime |
| Actuator Types | Manual actuator (hand wheel removable), Pneumatic actuator (double acting), Pneumatic actuator (single achting with closing spring NC or opening spring NO) |
| Sealing Gate | FKM (VITON®) |
| Sealing Bonnet | FKM (VITON®) |
| Feedthrough | Shaft feedthrough |
| Leak Rate - Body | < 1 . 10-9 mbar ls-1 |
| Leak Rate - Seat | < 1 . 10-9 mbar ls-1 |
| Nominal inside diameters (ID) in mm (inches) | 10 (3/8") - 320 (12") |
| Body material | Aluminum; Stainless steel |
Dimensional Drawings
Actuator
DN10 - 50: Solenoid with 12, 24, 48, 110 V DCDN10 - 50: Solenoid with 24, 48, 115, 220 - 230 V / 50 Hz
DN10 - 50: Solenoid with 24, 48, 115, 220 - 230 V / 60 Hz
DN63 - 250: Solenoid with 12, 24, 48, 110 V DC
DN63 - 250: Solenoid with 12, 24, 48, 110 V DC
DN63 - 250: Solenoid with 24, 100, 110 - 115, 200, 220 - 230 V / 60 Hz
DN100 - 160: Solenoid with 24 V DC
DN100 - 160: Other solenoid voltages on request
Solenoid with manual emergency operation
Various pneumatic plug-in connector
Position indicator
Position indicator for 120°CPosition indicator for 150°C
Common conector 7-pins for position indicator and solenoid (up to 48 V only)
Valve
Other sealing materialsBody with CF-flanges