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VAA/A 6.24.1 ABB Analog Valve Drive Actuator 6-Fold 24V for Modulation of Heating Cooling Valves KNX
The VAA/A 6.24.1 is a professional-grade component of the ABB i-bus® KNX smart building ecosystem, engineered to deliver exceptional reliability, energy efficiency, and operational scalability for modern intelligent infrastructure.
As part of the globally recognized HVAC Control series, this device represents the convergence of high-performance hardware design and flexible software logic, ensuring seamless coordination across diverse building services including lighting, HVAC, and system maintenance.
Designed for DIN-rail or decentralized installation, the VAA/A 6.24.1 facilitates modular system architecture, allowing building operators to optimize environmental parameters and reduce energy overhead. Built with sustainable materials and future-ready technology, this device is a critical building block for achieving high-performance infrastructure standards such as LEED, BREEAM, and Green Premium.
| Product Model | VAA/A 6.24.1 |
| Product Range | ABB i-bus® KNX System |
| Communication Protocol | Standard KNX TP1 (S-Mode / PL-Link compatible) |
| Interface Configuration & Channels | 6 independent analog outputs (0-10 V or 1-10 V) |
| Rated Operating Voltage | 24 V AC/DC auxiliary supply / 24-30 V DC Bus supply |
| Power Supply | Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply |
| Functional Sensing & Diagnostic Elements | Short-circuit and overload protection per output, Overvoltage protection |
| Network Topology Support | Supports star, daisy-chain, and branch-based bus architectures |
| Wiring Interface | Maintenance-free PUSH-IN or industrial screw terminals for secure field connectivity |
| Operating Temperature | -5°C to +45°C (typical indoor operational range) |
| Housing Material | Halogen-free, Flame-retardant industrial grade polycarbonate |
| Ingress Protection | IP20 (Indoor installation environments) |
| Certifications | CE Marked, RoHS, REACH, KNX Certified, BTL Listed, Green Premium |
Specified for precision climate control in laboratories, data centers, and executive offices, the VAA/A 6.24.1 modulates valve positions with high resolution. It allows for continuous adjustment of heating and cooling water flow based on PID logic from a room thermostat, ensuring thermal stability and preventing the temperature oscillations common with simple on/off control units.
- Precision climate control for critical environments
- Continuous valve modulation for heating and cooling systems
- PID logic integration with room thermostats
- Elimination of temperature oscillations
- Ideal for laboratories, data centers, and executive offices
Ms. Nora
Sales Manager
- Email: nora@knxcomponents.com
- Tel: +8613427540176
- WhatsApp: 8613427540176
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WeChat:
+8613427540176
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