Types
- Thermo-electric actuators for terminal unit valves.
- Motoric linear actuators: 100–2,500 N, 5–40 mm stroke, M28 × 1.5 thread.
- Rotary actuators: 5–10 Nm, 90° rotation, ISO 5211 interface.
- Heavy-duty ITQ actuators: up to 9,000 Nm.
Valve Actuators
HERZ Electric Actuators Series
Thermo-Electric, Motoric & Rotary Types
HERZ Electric Actuators Series from HERZ Armaturen covers thermo-electric, linear motoric and rotary actuators for ON/OFF, 3-point and 0–10 V control of HVAC and hydronic valves, with forces up to 2,500 N.
Manufactured by
HERZ Armaturen
HERZ Electric Actuators Series
Review the confirmed product information, including description, features, benefits, and applications.
The HERZ Electric Actuators Series from HERZ Armaturen offers thermo-electric and motor-driven actuators for linear and rotary control valves. Designed for ON/OFF, 3-point or modulating operation, they provide precise, quiet control in heating, cooling and water systems.
Linear forces range from 100 N to 2,500 N, and heavy-duty ITQ actuators reach up to 9,000 Nm, covering control and isolation duties in modern installations.
Control & Power
- Control: ON/OFF, 3-point and 0–10 V modulating.
- Supply: 24 V AC/DC, 100–240 V AC or 230 V AC.
- 0–10 V position feedback on modulating models.
Protection & Operation
- Protection class IP54 to IP68, depending on model.
- Operating temperature: 0°C to +80°C (standard).
- Integrated manual override or push-button disengagement.
Construction & Compliance
- Fire-retardant or anodized aluminium housing.
- CE, UL; EN 60730-1 / -2-14 compliance.
- Maintenance-free design.
Precise Valve Control
Accurate positioning for linear and rotary valves.
Quiet & Efficient
Silent operation with low energy use.
Flexible Integration
Multiple voltages and control signals for system integration.
Easy Servicing
Manual override and visual position indication.
HERZ electric actuators motorize control and isolation valves in HVAC and process systems.
Heating, Cooling & Ventilation
Valve control in heating, cooling and ventilation circuits.
Zone & Flow Control
Integrated zone and flow control in building automation.
Fan Coil Management
Fan coil and terminal unit valve control.
Ball, Butterfly & Globe Valves
Motorized ball, butterfly and globe valve operation.
Need support with this actuator?
Share the valve type and size, supply voltage, control signal and required force or torque, and our MEP team will support you with the suitable product information.
Other Products in Room Temperature Thermostats & Actuators
Explore other products available within the same product category and open each page for complete technical details.
HERZ Digital Thermostat Series H7711 / H7712 / H7713
View confirmed product details and technical information for HERZ Digital Thermostat Series H7711 / H7712 / H7713.