The lever operated butterfly valve is a new design, through excellent processing technology and high-quality raw materials, the performance of lever operated butterfly valve up to a higher standard. We are perfect for every detail of the lever operated butterfly valve, guarantee the quality level, so as to bring you the perfect product experience. Wenzhou Hearken Flow Equipment Co., Ltd is a professional China lever operated butterfly valve manufacturer and supplier, if you are looking for the best lever operated butterfly valve with low price, consult us now!