3 zone valve 1"" external thread with 3-point 230V control
In the event of a power failure, it can be set to the middle position with the hand lever (all outputs connected)
Switching time approx. 6 sec
consumed electrical power 4W
protection class IP40
maximum permissible pressure difference 4 Kg/cm2 (392 kPa)
PN 10 Kg/cm2
