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

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 15N.m torque, With manual function.