Expansion butterfly valves have the following characteristics: 1. Novel and reasonable design, unique structure, light weight, convenient operation, and quick opening and closing; 2. In addition to its regulating and shutoff functions, it also compensates for thermal expansion and contraction caused by pipeline temperature differences; 3. The design facilitates installation, replacement, and maintenance; 4. The expandable valve seat reduces wear and tear between the valve disc and the valve seat; 5. It boasts ultra-low torque requirements, lower actuator energy demands, a larger sealing contact area, and a longer valve lifespan. 6. It has proven superior performance with corrosive materials and dry bulk solids.
No. 017-1, Zhenhe Road, Industrial Park, Beizhakou Town, Jinnan District, Tianjin
Whatsapp:+86-18813198525
Request a quote
Please fill out this form and we will contact you on the next business day.