Main Applications

Xitie butterfly valve portfolio includes triple-offset all-metal hard-seal butterfly valves, double-offset metal-seal butterfly valves, double-offset soft-seal butterfly valves, centric-line butterfly 

valves, and high-performance soft-seal variants.  

Renowned for their advanced engineering and uncompromising durability, these valves are widely applied in water supply/drainage systems, sewage treatment plants, commercial buildings, 

power plants, metallurgical facilities, and chemical processing industries. Their zero-leakage performance and corrosion-resistant materials ensure optimal operation across diverse 

environments.  

Advantages of Butterfly Valve

Industry-Specific Terminology Highlights:  

- Flow resistance: Emphasizes hydraulic efficiency.  

- Triple/double-offset design: Highlights technical superiority in sealing mechanisms.  

- Deep burial/underground installation: Addresses specific engineering needs.  

- Magnetic locking security: Combines functionality with theft prevention.  

Size Range:  DN50~DN4000(NPS2~NPS160)

Pressure Class: 0.6Mpa~10.0Mpa(class150~class600)