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
A butterfly valve that suddenly becomes difficult to turn—or one that has gradually stiffened over months of service—is a common but entirely solvable problem. In many cases, the [2026-09-23 ]
In oxygen-enriched environments, even the smallest trace of hydrocarbon contamination can trigger a catastrophic fire or explosion. This fundamental safety principle drives the ent [2026-09-18 ]
In thermal power generation, steel smelting, cement production, and chemical tail gas processing, flue gas streams present a unique set of engineering challenges. These gases carry [2026-09-16 ]
In the demanding environment of seawater desalination, where chloride concentrations reach approximately 19,000 ppm and operating pressures can exceed 70 bar in reverse osmosis sys [2026-09-14 ]
