+86 155 3288 3866
+86 155 3288 3866
Ventilation butterfly valves are mainly used in flue gas hot air pipelines in chemical, building materials, power stations and other industries, as a pipeline control device for gas medium to adjust flow or cut off.
Product Description
Ventilation butterfly valves are composed of valve body, blades, end shafts, shaft seals, etc. They are classified according to the nominal diameter, and the specifications are divided into 18 types, including DN100~DN1400.The damper is divided into round, rectangular and special-shaped according to its appearance.Because the damper itself does not have a transmission device, manual, electric and pneumatic can be selected according to the working conditions.
The performance and characteristics of the ventilation butterfly valve:
1. Suitable for coal powder, smoke, dust, gas and other media; working temperature ≤450℃
2. Divided into three types of manual, electric and pneumatic transmission, the transmission type can be selected according to the working conditions when selecting.
3. The ventilation butterfly valve has simple structure, low fluid resistance, flexible switching and no jamming.
When selecting a ventilation butterfly valve, it is necessary to select a product suitable for the working condition according to the inner diameter size, working pressure, working temperature, working medium, connection method, etc. of the connection with the pipeline, combined with the on-site environment.
