In recent years, Metaltecnica Zanolo has developed solid expertise in the operation of valves with electric actuators. This technology is now applied to plug valves, traditionally operated by hydraulic or pneumatic systems.
The adoption of electric actuation meets the demand for more efficient, environmentally friendly, and easy-to-manage solutions in both livestock and industrial applications.
Electric linear actuators convert the rotary motion of a motor into a linear push/pull movement. This makes them suitable for:
• lifting, tilting, and pushing loads,
• applications requiring accuracy and reliability,
• controlled adjustments with real-time position feedback.
Compared with hydraulic or pneumatic systems, electric actuators provide several benefits:
• no pipes, power units, or compressors required,
• quick installation and zero maintenance,
• silent operation and energy consumption only during active cycles,
• no risk of oil or lubricant leakage.
Integrated electronics allow the operator to adjust and monitor valves remotely or via PC, with continuous position feedback.
Configurable parameters include:
• stroke,
• speed,
• pushing and closing force.
This enables precise control of fluid interception, diversion, or dosing. Direct connection to the machine’s control unit ensures full system integration and intuitive operation.
Electric actuators for plug valves are designed to provide:
• robustness under demanding operating conditions,
• precision in movement and dosing,
• environmental benefits through leak-free operation and reduced energy use.
Metaltecnica’s objective is to deliver advanced technological solutions for the management of livestock and industrial valves, ensuring reliability, efficiency, and long-term innovation.
