| Valve Type | Flange butterfly valve | Structure | Concentric |
| Standard | EN593 | Workmanship | Investment casting |
| Sealing direction | Bidirectional | Sealing grade | Zero leakage |
| Temperature | -20°C < T < 120°C | Operation | Handle/Lever |
Flanged butterfly valves distinguish themselves as a highly versatile fluid control solution, uniting cutting-edge structural design, exceptional operational efficiency, and uncompromising reliability across countless industrial scenarios. Their unique design fuses the key advantages of flanged end connections—robust installation and high-pressure capability—with the natural benefits of butterfly valve mechanics, including space-saving compactness and swift quarter-turn operation.
Few components, simple processing and assembly technology, and simple structure means easy to understand and maintain.
Under low pressure and normal temperature conditions, soft seals can achieve zero leakage (ANSI Class VI).
Extremely low flow resistance. The butterfly plate causes very little pressure drop, making it ideal for water treatment and HVAC systems.
Small size and light weight allow for easy installation compared to traditional gate or globe valves.
Standard export wooden case packaging: We ensure all valves are secured and protected against moisture and physical damage during transit.
Flanged butterfly valves are universally acclaimed for their compact configuration and cost-efficiency. They are widely used in bolted fixation systems to ensure consistent and reliable performance across both low and high-pressure operating conditions.