3/4" DN20 Two wires control Normally Closed Electric Ball Valve,AC24V PVC Motorized Ball Valve,With manual function

2-wire normally closed control, the valve is automatically reset when power off, and returns to the fully closed state. 3/4" AC24V PVC 2 Way Ball Valve ,DN20 Motorized Ball Valve with Indicator Two wires control Normally Closed 15N.m torque, With manual function.