3/4" DN20 Five wires control Normally Closed Electric Ball Valve,AC110-230V PVC Motorized Ball Valve

5-wire normally closed control, the valve is automatically reset when power off, and returns to the fully closed state. 3/4" AC110-230V PVC 2 Way Ball Valve ,DN20 Motorized Ball Valve with Indicator Five wires control Normally Closed 3N.m torque, with indicator function.You may also like 1/2" DN15 Five wires control Electric Ball Valve,AC/DC9-24V Stainless Steels 3-way Motorized Ball Valve.