Together with VVP47.., VXP47.. and VMP47.., they offer high-quality on/off control Versions for AC 24 V and AC 230 V available. For on/off control of terminal units and heating and cooling zones The actuators offer a low noise level, have a manual lever, power fail reset function and 1.8 m connecting cable. 1 auxiliary switch is available as an accessory item. The combination with a 3-port valve is suited for applications requiring tight shutoff in both valve end positions.For fitting to the valve: Cap nut M30 x 1.5