Three-way electric ball valve with actuator to control hydraulic systems. Electric shut-off valve switch ball valve brass shut-off valve 3-way, DN25 G1 inch, AC 230V, for zone valve ball valve Features: The ball valve is equipped with an electric motor, rotates and stops left or right in the limit position. When the marginal position is reached, no electricity flows. The valve is open or closed by a suitable phase cable that drives the actuator to the appropriate limit position. Zone valves with actuator are used in combination with “open-close” controls in hot water, drinking water, heating and air conditioning systems. Specifications: Dimensions: 112 x 64,5 x 50 mm (vec valve control motor). 3-way ball valve (3Road DN25 G1). Valve material: brass Motortype: Synchronmotor Temperature range: 2 ° - 90° C. Power:6W (when the actuator motor is in motion) Medium: water or water with 50% glycol. Opening and closing time: approx. 15 seconds. Power supply: AC 230 V. Operating voltage: 230 V ( /- 10%) 50/60 Hz. Control method: 3 Way DN25 G1 inch Pressure range: 6 bar. Connections of electric ball valves: Two-tone cable - Zero cable Fire cable - brown cable - shut-off valve cable Fire cable - blue cable - open valve cable simultaneous connection of two-color and brown wires - valve off. simultaneous connection of two-tone and blue wires - open valve. Caution: The actuator is not waterproof, do not enter the water! Installation: Mount the valve body on the appropriate line, connect the drive and tighten the nut to the drive. The direction of water flow must correspond to the direction of the arrow on the valve body. Two or more electric valves cannot be switched on in parallel. If a parallel circuit is required, it must be isolated by a relay. Mount the drive after installing the valve body and performing a pressure test of the pipe. The controller cannot be wrapped with insulating material, as this will affect heat dissipation. Read this manual carefully before installation and disconnect the parts