Industrial Isolation Butterfly Valve for Reliable Pipeline Shut-Off
Isolation butterfly valves are commonly used to shut off fluid flow in large pipeline systems where space and equipment weight need to be controlled. Because the valve uses a rotating disc instead of a linear gate mechanism, the overall structure remains compact even in large diameters. In many water treatment plants, cooling systems, and industrial utility networks, butterfly valves are installed mainly as sectional isolation devices rather than flow control valves. Typical pipeline sizes range from DN50 to DN2000 depending on system requirements.