Herz Thermal Actuator for 3 and 4-Way Valves 230V 10Nm 140s

The Herz thermal actuator is a high-precision component engineered for the reliable control of 3-way and 4-way valves within heating and cooling systems. Operating on a 230V power supply, this device delivers a consistent torque of 10Nm, ensuring smooth and accurate valve positioning. With a running time of 140 seconds, it facilitates gradual flow adjustments, which is essential for maintaining stable temperature regulation in various HVAC environments.

Advantages

This actuator offers exceptional durability and consistent performance, making it a dependable choice for long-term HVAC system operation. Its design allows for seamless integration with compatible multi-way valves, providing precise flow management that enhances the overall energy efficiency of a building. The robust construction ensures that it can withstand the demands of both residential and commercial heating and cooling applications, contributing to a more comfortable indoor climate.

Suitable for

• Residential heating and cooling systems
• Commercial HVAC installations
• Precise flow control in 3-way and 4-way valve setups
• Building automation and climate management systems

When it may not be suitable

This actuator is not intended for use with valve types that are incompatible with its specific torque or mounting requirements. It is also not suitable for high-speed industrial processes that require rapid valve actuation, as its 140-second running time is designed for gradual, controlled adjustments.

Key specifications

• Operating voltage: 230V
• Torque: 10Nm
• Running time: 140 seconds
• Compatibility: 3-way and 4-way valves

How to use

Installation should be performed by a qualified technician to ensure proper electrical connection and mechanical alignment with the valve. The actuator is mounted directly onto the valve body, following the manufacturer's guidelines for secure attachment. Once installed, the electrical wiring must be connected to the control system according to the provided wiring diagram. After installation, a test cycle should be performed to verify that the actuator moves the valve through its full range of motion correctly.

What to consider before purchase

• Verify that your existing valve is a 3-way or 4-way model compatible with this actuator.
• Ensure that the 230V power supply is available at the installation point.
• Check if the 10Nm torque rating is sufficient for the specific valve size and pressure conditions of your system.

Usage recommendations

Regularly inspect the actuator and valve connection during routine HVAC maintenance to ensure there is no debris or mechanical obstruction that could impede the 140-second travel time. Ensure that the electrical connections remain dry and secure to prevent operational faults.