Adjustable high efficient Water Modulating Valve for air conditioning

Adjustable high efficient Water Modulating Valve for air conditioning Quick Detail: 24V DN40/50/65/80/100/125/150 2way/3way 0-10v or 0-20ma control signal Description: Brushless DC motor and PWM patent technology. Smart and light actuator Intelligent actuator with self-study operation Manual operation, easy to install. Adjustable speed. Emergent break function Position feedback Stroke calibration LED status indications Manual adjuster and position indicator For direct