
Sw0037 Small Spring Return Valve Damper Actuator Electric Valve. 30 Years HVAC Expertise: Over 30 years of experience in manufacturing top quality HVAC parts and damper actuators. Flexible Customization: Offers flexible customization options for damper actuators to meet specific client needs. Multiple Torque Options: Available in various torque ratings including 5Nm, 6Nm, 10Nm, 15Nm, 16Nm, 25Nm, and 40Nm. Fast Response Time: Motor drive run time is less than 30 seconds, with spring return time of 15-20 seconds. Robust Protection: Features IP54 protection class, automatic overload protection, and wide temperature range. Dual Power Supply: Supports both AC/DC 24V and AC 230V power supplies with low power consumption. Low Noise Operation: Motor noise is under 45dB(A) and spring return noise is under 62dB(A) for quiet operation. Direct Factory Source: Parts made in-house ensuring quality control, competitive pricing, and reliable delivery.