Flow characteristic: Approximate equal percentage

Leakage class: class VI

Adjustable ratio: 50:1

Actuator type: Pneumatic and electric actuators

Air source pressure: 400~700kPa

Failure position: Fail open, fail closed

High performance butterfly valves feature good sealing performance, flexible and easy operation, large flow capacity, durability, and corrosion resistance, It is currently ideal for use in water supply and drainage, gas pipelines in food, pharmaceutical, chemical, petroleum, electric power, light textile, paper making, and other sectors for flow control and media cutting. The use of a semi-shaft pinless connection makes the structure simple and compact, and extremely convenient for maintenance and disassembly, can be installed in any position. The structure is simple and compact, with a quick 90° rotation opening and closing,low operating torque,easy and lightweight to handle. The flow characteristics tend to be linear, offering good regulation performance. With tens of thousands of opening and closing tests, it have a long service life.