Pneumatic PFA-Lined Bellows Sealed Control Valve

The ZPL510WF PFA-Lined Pneumatic Bellows Sealed Control Valve are coated with a layer of fluoroplastic on the inner-surface of the valve body and valve spool that comes into contact with the fluid, completely cutting off the corrosive media from the metal and effectively blocking the corrosive media from corroding all metal materials. It has good sealing performance,responsive action, precise flow characteristic, and is widely used in strong corrosive media such as acids, alkalis, salts and gaseous and liquid media that are easy to volatilize and penetrate