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 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 ]
In the challenging environment of seawater desalination, where high chloride concentrations and corrosive conditions rapidly degrade standard materials, the choice of flow control [2026-07-29 ]
