Non-ventilated reversible induction type motor equipped compact actuator

• 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

DCL compact electric actuators are widely utilized in HVAC systems, particularly for butterfly valve automation. In building automation, these actuators play a critical role in regulating indoor temperature, air volume, water flow, condensate discharge, and hydraulic balance.

Equipped with heavy-duty motors featuring an 80% duty cycle, DCL actuators support high-frequency control for superior temperature precision. Their exceptional operational lifespan significantly reduces maintenance requirements and long-term costs. Engineered for versatility, they can be installed in both indoor and outdoor environments, even under severe conditions. An optional anti-condensation heater is available to protect internal components from moisture damage.

All DCL HVAC actuators are rigorously tested and certified by CSA to meet UL and CSA standards, and are further verified for CE and RoHS compliance by SGS.