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
In municipal water supply projects, selecting the right valves directly impacts long-term system reliability and operational costs. The ductile iron butterfly valve DN100 has becom [2026-08-07 ]
In the food and pharmaceutical industries, hygiene is not optional—it is the foundation of safe production. Every component that comes into contact with the process media must mee [2026-08-05 ]
In water treatment engineering, from raw water intake and circulating cooling systems to sewage treatment and effluent discharge, the carbon steel flange butterfly valve DN250 is o [2026-08-03 ]
In the most severe industrial environments—where aggressive acids, concentrated alkalis, and highly corrosive chemicals are the norm—standard valves rapidly fail due to chemical [2026-07-31 ]
