The dome valve is a new type of quick closing valve. It adopts the most advanced internationally sealed structure, and there is no contact between the valve core and the inflatable sealing ring when the valve is opened or closed. The sealing ring is made of special formula rubber and can be widely used for sealing powder materials. It is a key component in pneumatic conveying systems and is widely used in fields such as power, metallurgy, chemical, food, pharmaceuticals, etc.
The valve core of the dome valve adopts different materials and undergoes different hardening treatments on the surface according to the different working conditions. By utilizing the smooth and hard surface of the valve core, it can ensure good close contact with the rubber sealing ring to ensure reliable sealing. The rubber sealing ring is made of special rubber, which has the characteristics of high temperature resistance, corrosion resistance, wear resistance, aging resistance, and long service life. When the valve is opened, the material outlet flows completely without obstruction.
This valve is suitable for substances such as gases, liquids, semi liquids, and solid powders.The pneumatic actuator adopts a linear cylinder or a sector cylinder fully enclosed drive, with large output torque and reliable performance, which can meet the requirements of working under harsh working conditions.
