Introducing our Double Flanged Pneumatic Butterfly Valve, engineered for reliable flow control with both spring return and double-acting options. Constructed from durable cast iron and available in sizes ranging from 2 to 20 inches, this valve supports PN10 and PN16 pressure ratings. It meets GB, ANSI, JIS, and DIN standards, ensuring versatility and compatibility with a variety of systems. The double flanged design facilitates secure installation and straightforward maintenance. Ideal for industrial applications, this valve delivers robust performance, dependable sealing, and long-term durability. Choose our valve for efficient and resilient operation in your fluid control systems.China Manufacturers.