VA-2000 series driver is a kind of products for electric mechanism, supporting with VB-2000 series valve. It also supporting with other valves by different connector. Specification & Features Features of Products ● Low AC voltage synchronous reversible motor, magnetic clutch. ● Action uses gear transmission. The supporting for output gear screw groups uses plane rolling bearing which rotate move around the center pin. The valve shaft uses center spindle sleeve connection and position scale. ● Valve-moving position indicator. ● It can be attached two auxiliary switch and manual control lever. ● It is suitable for the stroke of 15mm, 17mm or 19mm. For the increasing feedback type or proportional control type, the stroke should been selected by a wire jumper. ● For the direct proportion 0-10V DC control, its better to use wire jumper selecting forward type or reversion type operation.