Butterfly Valve Series
- Cast Iron Butterfly Valves
- Ductile Iron Butterfly Valves
- Stainless Steel Butterfly Valves
- Triple Offset Butterfly Valves
- AWWA C504 Butterfly Valves
- Large Diameter Butterfly Valves
- Sanitary Butterfly Valves
- Flanged Butterfly Valves
- Lug Butterfly Valves
- Wafer Butterfly Valves
- High Vacuum Butterfly Valves
Product drawing»
Structural drawing»
Cooperation
Technology
- Butterfly development history, definition and specification parameters
- Butterfly valve model preparation and standards
- Principles, structural features and applied scope
- Classifications
- Advantages and disadvantages
- Butterfly Valve Installation and Maintenance notes
- Butterfly valve failure may occur and methods to eliminate
- Butterfly valve installation and maintenance instructions
- Torque
- The use of different conditions and occasions
News
Butterfly valves, invented in the US in the 1930s, have become the global standard for large-diameter pipelines (over DN300), effectively replacing traditional gate valves. Offerin [2026-03-16 ]
Pneumatic butterfly valves operate differently in powder handling applications compared to standard gas or liquid media. When used for materials like cement, stone powder, or other [2026-03-12 ]
Butterfly valve is a quarter-turn rotational motion valve that uses a circular disc or butterfly plate to regulate flow. The disc is positioned in the center of the pipe, connected [2026-03-09 ]
Explore the engineering behind metal seated butterfly valves. Learn how linkage-enhanced, triple-eccentric, and high-performance designs solve industrial sealing challenges in high [2026-03-05 ]
