TOA series low-load butterfly valve

TOA series low-load butterfly valve is designed with middle-line structure for metal end-face sealing. The metal sealing seat surrounds valve plate, and such structure can realize a low leakage on the valve seat. This type of butterfly valve, with characteristics of simple structure, light weight, mature manufacturing process, convenient maintenance, and so on, is suitable for controlling flow and pressure in low-pressure condition, and can be applied on very high temperature flows. It’s also broadly applied in steel, construction, petrochemical, power, and other industrial sections.