Features:
- Pressure control: The Series 612 butterfly plate varies vacuum conductance for downstream pressure regulation.
- Integrated actuation: A stepper motor positions the plate while an encoder monitors its movement.
- EtherCAT control: The integrated controller exchanges commands and process data over the fieldbus interface.
The 61246-PAGI-0001/0103 A-1174333 belongs to VAT's Series 612 family of butterfly pressure control valves for clean, dry vacuum systems.
Its 61246 size corresponds to DN 200 (8 in). The selected flange, seals and other configuration details depend on the complete ordering documentation.
The unit combines a vacuum valve with dedicated power, sensor, logic I/O, service and EtherCAT connections, keeping pressure-control functions at the installed valve assembly.
Apter Power can assist with documentation and an exact-code quotation for the VAT 61246-PAGI-0001/0103 A-1174333 butterfly pressure control valve.
VAT 61246-PAGI-0001/0103 A-1174333 Butterfly pressure control valve Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Installed size: The 61246 valve size is DN 200 (8 in), useful for screening an existing chamber opening.
- Flange selection: VAT ties connection and dimensions to the specific order drawing; nominal size alone cannot settle the mating interface.
- Process-side materials: VAT offers distinct body and seal configurations, so the installed variant governs media suitability.
- Mounting support: VAT permits varied orientations but specifies added controller support in some ISO-KF horizontal installations.
- Network path: EtherCAT IN and OUT use RJ45 and shielded straight-through CAT5, CAT6 or CAT7 cabling.
- Sensor interface: The controller reads a 0-10 V DC pressure signal; the transducer supply arrangement follows the configured valve variant.
- Logic input: VAT gives an active digital input priority over EtherCAT and local commands, important for interlock planning.
- Service access: The RS232 SERVICE connection supports setup and maintenance; it is not the permanent process-control path.
- Device identification: VAT assigns the EtherCAT device ID with three hexadecimal rotary switches, read during power-up.
- Valve and sensor setup: Both configurations are adapted to the installed vacuum system before pressure-control operation.
- Sensor ZERO: VAT includes offset compensation in the initial pressure-control setup sequence.
- Control tuning: Adaptive LEARN and pressure-control configuration align the controller with the chamber and pumping characteristics.
- Downstream vacuum control: The valve regulates pressure in clean, dry vacuum systems by changing butterfly-plate conductance.
- Position-control duty: VAT also documents valve-position operation where a system needs a commanded plate position rather than closed-loop pressure control.
- EtherCAT integration: The controller operates as a valve device in an EtherCAT-connected vacuum-control installation.