2" DN50 Two wires control Normally Open Electric Ball Valve,DC12V PVC Motorized Ball Valve,With manual function

2-wire normally open control, the valve is automatically reset after power failure, and returns to the fully open state. 2" DC12V PVC 2 Way Ball Valve ,DN50 Motorized Ball Valve with Indicator Two wires control Normally Open 15N.m torque, With manual function.