VA7000 series electric modulating valve actuators can match with VB7000 series flanged valves or any other valves through different connectors. That are suitable for heating, ventilating, air-conditioning system (HVAC).

Features
1. Synchronous and reversible motor with low AC voltage, magnetism clutch
2. Gear transfer: Output gear stem is supported by planar rolling shaft with central location.
3. Valve stem uses central connection of screw cap and position round piece
4. Manual control stem is attached
5. Stroke: 24mm, 36mm or 40mm, 42mm
6. The stroke of proportional control actuator is selected by one line ruler.
7. Direct or reverse running can be selected by 0-10V proportional direct current control.