Electric axial actuator - for dynamic balancing valves - 24V IVAR.RV 03

Product detailed description

This electric axial actuator is specifically designed for use with dynamic balancing valves in heating, ventilation, and plumbing systems. It is commonly used in commercial and industrial buildings where precise flow control is required to maintain system efficiency and balance. Installers and technicians working on hydronic systems will find this actuator suitable for applications involving variable flow regulation and modular control strategies. The actuator is typically installed in conjunction with control inserts to manage flow rates in response to system demand.

The RV 03 model is intended for integration into systems where ON/OFF control and proportional flow adjustment are required. It is often used in conjunction with control systems that rely on 0–10 V signals for fine-tuned regulation. The modular design allows for flexible integration with various control strategies, making it suitable for both new installations and system retrofits.

Technical parameters

Code	501386
Brand	IVAR

The actuator is rated for 24 V operation and supports both ON/OFF and 0–10 V control signals. These parameters are essential for determining compatibility with control systems and ensuring correct sizing for the intended application. The M30 x 1.5 thread size is a key factor in selecting the correct mounting and connection method during installation.Installation and connection The actuator connects via an M30 x 1.5 thread, which must be properly aligned with the corresponding port on the dynamic balancing valve. During installation, it is important to ensure that the actuator is securely mounted and that all electrical connections are correctly made. The 24 V power supply must be verified for compatibility with the control system before energising the actuator. Common installation errors include incorrect thread orientation, failure to secure the mounting, and improper wiring of the control signal. These can lead to operational issues or damage to the actuator.Compatibility and accessories This actuator is designed for use with IVAR PICC 03 and 13 control inserts. It is compatible with systems that support 24 V and 0–10 V control signals. For full functionality, the actuator must be used in conjunction with the appropriate control inserts and a compatible control system. Additional components such as control panels or signal converters may be required depending on the system configuration.Technical background for designers The actuator operates by converting electrical signals into mechanical movement, which adjusts the position of the valve to regulate flow. The modular design allows for integration with a range of control strategies, including ON/OFF and proportional control. The M30 x 1.5 thread ensures a secure mechanical connection, while the 24 V power rating is suitable for low-voltage control systems. The actuator's performance is influenced by the accuracy of the control signal and the stability of the power supply. Long-term efficiency and service life depend on proper installation, correct system integration, and regular maintenance of associated components.Service and operation Routine checks should include verifying the integrity of the electrical connections and ensuring that the actuator is operating within its specified voltage range. The mechanical connection should be inspected for signs of wear or loosening. No specific service intervals are provided in the technical data, but periodic inspections are recommended to ensure continued performance. Any irregularities in actuator movement or response to control signals should be investigated promptly to prevent system inefficiencies.Frequently asked questions

Can the RV 03 actuator be used with a 0–10 V control system?
Yes, the actuator supports modular flow regulation via 0–10 V signals, making it suitable for use with compatible control systems.

Is the actuator compatible with IVAR PICC 13 control inserts?
Yes, the RV 03 is specifically designed for use with IVAR PICC 03 and 13 control inserts.

What is the correct thread size for connecting the actuator?
The actuator uses an M30 x 1.5 thread for connection to the valve body.

Can the actuator be used with a 24 V power supply?
Yes, the actuator is rated for 24 V operation and is intended for use with compatible low-voltage systems.