Double electric lock wind flap valve

First, use

The valve, also known as the lock wind feeder, is generally applicable to the building materials, metallurgy, chemical industry, electric power and other industries, as various types of dust removal equipment and hopper discharge device and a variety of mill, dryer, Material device to prevent wind blowing.

Second, the structural characteristics

This series of valves with steel welded structure, connecting rod, crank drive mechanism, and automatic reset mechanism, compact structure, stable and reliable.

Third, the working principle

Driven by the reducer drive rod through the crank, cam and connecting rod were driven, the two drive shaft rotation, interactive opening, through the use of the lever system or tension spring to ensure reliable reset valve plate to prevent wind blowing, According to the determined opening and closing frequency to complete the system to the discharge.

Fourth, the model preparation instructions