Valve highly resistant to valve sticking caused by adhesive deposits and highly effective for NOx emission reduction.
Valve with an overturn mechanism for deposit cleaning action to prevent valve sticking and a high torque DC motor for higher resistance to valve sticking caused by adhesive deposits
Low pressure-loss butterfly valve for a smaller product size and a larger amount of exhaust circulation
Butterfly valve with a pressure-balancing mechanism for the more accurate control of exhaust circulation at high pressure
Contactless hall IC valve position sensor for higher sensor signal communications reliability