Application scope of D71X desulfurization butterfly valve:

The special butterfly valve for desulfurization can be widely used in water and electricity, sewage, construction, air conditioning, petroleum, chemical industry, food, medicine, light textile, papermaking, water supply and drainage and other fluid pipelines as regulation and interception, and can be changed by material to apply to different media such as water, gas, oil and the applicable temperature is -20 ~ 80 ℃. By changing the materials of valve plate seal ring, O-ring, butterfly plate, rotating shaft and so on, it can be applied to a variety of media and different temperatures. The automatic control of the valve is equipped with high-quality electric actuator or double acting pneumatic actuator, which can realize the double opening and closing functions of automatic and manual.

Structural features of D71X desulfurization butterfly valve:

The main structure of desulfurization butterfly valve is composed of valve body, valve clack, valve seat, valve rod, transmission operating mechanism and other components. The valve seat adopts detachable structure, and the corresponding high temperature resistant, low temperature resistant, corrosion resistant, light resistant and aging resistant materials can be selected according to the physical and chemical characteristics of different media.