Nominal pressure (MPa)

Test pressure 1.0 1.6 2.5

Shell strength test 1.5 2.4 3.75

Sealing test (liquid) 1.1 1.76 2.75

Sealing test (gas) 0.5~0.8 MPa

Applicable medium Water, steam, gas, dust oil, nitric acid, acetic acid, alkali, etc.

Applicable temperature ≤120℃

Pneumatic intelligent fluorine-lined butterfly valve is matched with PTFE butterfly valve and FOSQ pneumatic actuator. It has strong function, small size, light and cheap, reliable performance, simple matching and large flow capacity. Electric butterfly valve is especially suitable for mediums such as acid, alkali, Oil, viscous, particle-containing fibrous media. At present, the valve is widely used in industrial automation control systems in food, environmental protection, light industry, petroleum, paper, chemical, teaching and scientific research equipment, electric power and other industries.