HERZ 3-Point Valve Actuator (1771263), 230V, 3-point 90°, 140s, 10 Nm

The HERZ 1 7712 63 is a high-quality 3-point electric actuator designed for automatic control of mixing and control valves in heating and HVAC systems. It provides precise flow and temperature regulation with reliable and quiet operation.

The actuator supports both 3-point and 2-point control systems. Easy installation on HERZ mixing valves and manual override functionality ensure convenient operation and maintenance-free performance.

Main Advantages

• Precise valve positioning
• Supports 3-point and 2-point control
• Manual override function
• Quiet operation
• Easy installation
• Maintenance-free design
• Suitable for HVAC systems

Technical Information

• Model: 1 7712 63
• Voltage: AC 230 V, 50/60 Hz
• Operating range: AC 198–264 V
• Power consumption: 3.5 W
• Connection power: 3.5 VA
• Torque: min. 10 Nm
• Rotation angle: 90°
• Running time: 140 s
• Noise level: max. 35 dB(A)
• Protection class: IP40
• Safety class: II
• Ambient temperature: 0°C to +50°C
• Storage temperature: -30°C to +80°C
• Position indicator: 0–10 scale
• Manual operation: available