D341 Worm Gear Flanged Butterfly Valve

The D341 Worm Gear Flanged Butterfly Valve is a classic and essential type of Industrial Valves, widely used in water supply and drainage, chemical, petrochemical, HVAC, fire protection and municipal industrial pipeline systems. Our Butterfly Valves adopt mature D341 standard design with worm gear drive structure, enabling labor-saving operation, accurate flow regulation and stable opening and closing performance.   We strictly follow national and industrial standards to manufacture High-Quality Valves. The flanged connection ensures firm installation, good sealing performance and strong pressure resistance. The valve body and disc are made of high-quality raw materials, featuring excellent corrosion resistance, wear resistance and long service life, suitable for various harsh working conditions.   With compact structure, reasonable layout and easy maintenance, this valve is simple to install and operate. We offer complete caliber specifications and strict quality inspection for every…