2" DN50 Two wires control Normally Closed Electric Ball Valve,AC110-230V 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. 2" AC110-230V PVC 2 Way Ball Valve ,DN50 Motorized Ball Valve with Indicator Two wires control Normally Closed 15N.m torque, With manual function.