The VD series electric two-way valve is suitable for on-off control of HVAC water systems and consists of an electric driver and a valve body. The driver (actuator) is driven by a synchronous motor, ensuring stable operation. Built in limit contacts can cut off power when the valve is fully opened and closed. The valve body is forged from brass.

Main technical parameters

Drive power supply: AC230V ± 10%, 50/60Hz
Power consumption: 6VA (only when the valve is open or closed)
Motor category: Synchronous motor
Action time: 15 seconds
Lead length: 50cm
Nominal pressure: 1.6Mpa
Close pressure difference:<0.6Mpa (two-way)
<0.3Mpa (three-way)
Connection method: Pipe thread G
Applicable medium: cold, hot water or 50% ethylene glycol solution
Medium temperature: 2-90 ℃

VD series electric two-way valve electrical schematic diagram

Three wire one control wiring diagram
Open the valve when the blue line comes into contact with contact 1
Close the valve when the blue line is disconnected from contact 1

Three wire two control wiring method
When the blue wire comes into contact with contact 1 (contact 2 opens), open the valve
When the brown wire contacts contact 2 (contact 1 opens), close the valve

Comparison Table of External Dimensions

Attention: When assembling the actuator and valve body, the power supply lead of the actuator should be at a 90 ℃ angle to the valve body