Control, monitoring & regulation of dispensing volumes made easy.
Modern fluid measurement technology is essential for precise and reproducible application of defined quantities. Flow and volume measurement systems not only provide measurement and process data, but are also key components in the control of dispensing and application systems. Powerful evaluation electronics and seamless integration into higher-level control systems (PLC) are essential for accurate monitoring, control and regulation of fluid flow.
The integration of a volume measurement system requires different levels of effort depending on the system specifications and infrastructure:
- Planning the system integration taking into account the existing control architecture
- Extending the hardware infrastructure, e.g. with interface modules or signal converters
- Adapting the software in terms of control logic and control strategies
- Calibration and validation of the measurement system to ensure measurement accuracy
- Additional development and testing for proprietary or non-standard systems
WVC PROFESSIONAL sets the standard.
The professional version of the WVC Walther Valve Controller enables seamless integration of fluid measurement technology into dispensing processes. With direct connection options for volume and flow measurement systems, the WVC reduces the need for additional control components and minimises integration effort. The continuous acquisition and provision of measurement data enables precise control of the material flow, ensuring volume-accurate application processes.
Click the icons: Check out what’s new!
Direct integration of a volume flow meter.
Flow meter calibration via teach-in process.
Easy definition of required media volume via controller.
Control of valve opening time based on predefined volume values.
Real-time monitoring of dispensed volume with OK/NOK feedback.
Control, visualisation and analysis via the controller's integrated web dashboard.
The professional version of the WVC Walther Valve Controller provides comprehensive process control and performs three key functions in the dispensing process.
Accurate dispensing and process reliability with plug-and-play simplicity.
Connect the flowmeter, press the teach button, set the media volume - it's that simple! No expert knowledge or programming experience is required for parameterisation.
Benefit from even more functions – based on WVC BASIC and WVC ADVANCED.
The BASIC and ADVANCED versions of the WALTHER Valve Controller (see product description) have already proven to be user-friendly and multi-functional control units. The PROFESSIONAL version builds on this foundation and combines all previous functions with additional ones for maximum precision and flexibility.
| Feature | Basic | Advanced | Professional |
|---|---|---|---|
| Network Interfaces | X | X | X |
| Control via Dashboard | X | X | X |
| 8 Digital Inputs | X | X | X |
| 8 + 3 Digital Outputs 24 [VDC] | X | X | X |
| 1 PT 100 Input | X | X | X |
| 1 Analog Output 1…20 [mA] | X | X | X |
| Modbus TCP Option | X | X | X |
| Multi-Parameter Set Option< | X | X | X |
| Heating Control | X | X | X |
| Password Protection | X | X | X |
| 1 Analog Input 0…10 [VDC] | - | X | X |
| 1 Analog Input 4…20 [mA] | - | X | X |
| Connection + Evaluation of Pressure Sensor, Valve Needle Stroke, Light Barrier | - | X | X |
| Connection + Evaluation of Volumetric Flow Sensor | - | - | X |