Overview
The HL series electric actuators are used to control valves and similar products with a 0 - 300° rotation, such as butterfly valves, ball valves, dampers, plug valves, and louvers. They are driven by AC 415V, 380V, 240V, 220V, 110V, DC 12V, 24V, 220V power supplies and controlled by 4-20mA current signals or 0-10V DC voltage signals, enabling the valves to move to the desired position and achieve automatic control. The output torque can reach up to 6000N-m, and they can be widely applied in fields such as petroleum, chemical engineering, power, metallurgy, pharmaceuticals, papermaking, energy, water treatment, shipping, textiles, food processing, and building automation. Additionally, they feature a compact size, light weight, elegant appearance, unique and compact structure, rapid opening and closing, easy installation, low operating torque, convenient operation, digital display of valve position, no maintenance required, and safe and convenient use.
Features
Compact and lightweight, it is easy to disassemble, assemble and maintain, and can be installed at any position.
Simple and compact structure, 90-degree rotation for quick opening and closing.
The operating torque is small, making it effortless and lightweight.
The flow characteristic tends to be linear, and the regulating performance is good.
Multiple control signals: Switch control;
Proportional (regulation) control: 0-10VDC or 4-20mA
The feedback output can be selected as 4-20mA, auxiliary switch and feedback potentiometer (0~1K).