This series miniature electric actuator is a compact valve automation device designed for applications with limited mounting space or where reduced actuator weight is required. It uses an aluminum alloy die-cast housing and a metal gear transmission structure to support stable operation in compact automated valve assemblies.

Two control types are available: the VMK on/off type for fully open and fully closed valve operation, and the VML modulating type for proportional valve positioning. The actuator supports multiple control signal options and can be used with small ball valves, butterfly valves, and other quarter-turn valves in automated fluid control systems.

An optional function is available for both on/off and modulating types. When this function is selected, a super capacitor module provides the stored energy required for the actuator to return the valve to a preset position after power failure.