Walther Pulse Valve WPV
With the WPV, a pulse valve is joining our I-4.0 product family, and it truly packs a punch. This is because the WPV brings to the table everything you need for the contactless application of low- to medium-viscosity media in a very compact design.
The integral construction not only includes electronics for control, monitoring, and online evaluation of process data but also a pressure sensor and a valve heating system with associated temperature control. Various analog and digital connections ensure comprehensive connectivity and greatly simplify control.
Access to the valve is direct – without the need for additional control technology, software, or programming – allowing for remote parameterization and diagnosis of the valve via a web interface. This already pays off in real time and cost savings during integration.
Another advantage is that the WPV is operated purely electrically, eliminating the need for disruptive compressed air lines and minimizing space requirements. Overall, the WPV impresses with well-thought-out features and provides a high level of process control, which in turn positively impacts process capability, overall equipment effectiveness (OEE), and product quality.
Additionally, multiple parameter sets can be stored, and process variables can be documented. Software add-ons also offer flexibility for future challenges.
- fast and easy commissioning and direct control via web interface
- cost- and time-saving integration without additional control technology, software, or programming
- purely electrical operation without compressed air
- reduction of waste and improvement of process quality through continuous process monitoring
- inlet pressure (medium): max. 50 [bar]
- inlet pressure (atomizer air): max. 6 [bar]
- supply voltage: 24 [VDC]
- valve heating: 0 to 80 [°C]
- ambient temperature: -5 to +45 [°C]
- needle stroke adjustment: min. 0.01 [mm]
- analog outlet: 4 to 20 [mA]
- digital I/O: 4 each 24 [VDC]
