A maintenance-friendly non-ventilated reversible induction motor equipped compact actuator

Compact actuator powered by a maintenance-friendly non-ventilated reversible induction motor

Features

• 1/4 turn operation with mechanical limits
• Automate ball valve and butterfly valve to adjust or cut off flow
• All bronze alloy worm sector gear is very durable and resistance to high force friction
• Over 10000 time full open and close life cycles with full rated load with duty rate 80%
• Compact size for limit space with weather proof IP67/type 4X aluminum alloy housing
• Corrosion protection robust aluminum alloy with thermally bonded polyester coating
• All metal gear train with self-locking worm gear
• Visual valve position indicator
• Two electric limit switches to confirm valve position, no additional brake required
• Allen handle manual override
• CSA listed/UL complied/CE marked/RoHS 3.0 tested
• Update:The DC12V power supply models DCL-02,DCL-05, DCL-10 and DCL-20 have obtained CSA certification.
• Update:The DC24V power supply models DCL-100/200/300 have obstained CSA certication.

Description

Compact Electric Actuators for Building Automation Systems

DCL compact electric actuators are engineered for reliable integration into modern building automation systems. Commonly paired with butterfly valves, these actuators provide precise control of indoor temperature, air volume, water flow, and hydraulic balancing in HVAC and building management applications.

High-Frequency Modulating Performance and Long Service Life

Designed for frequent adjustment applications, DCL actuators feature durable motors with a 70% duty cycle, enabling stable operation under repeated modulation conditions. The optimized drive structure supports long-term performance while helping reduce maintenance requirements and overall operating costs throughout the equipment lifecycle.

Reliable Protection for Indoor and Outdoor Applications

Built for diverse installation environments, DCL compact electric actuators are suitable for both indoor and outdoor applications. An optional anti-condensation heater is available to reduce internal moisture accumulation and help protect electrical components in humid environments.

Global Safety Standards and Compliance

DCL HVAC electric actuators are developed according to international safety requirements. The products are tested to meet UL and CSA standards, with CSA certification available. Compliance verification by SGS for CE and RoHS requirements further supports their application in global building automation projects.

Specification