High Pressure Rotary Valves Suppliers

ZXQ series positive pressure air supply type rotary valve is a kind of high sealing material conveying equipment designed for positive pressure pneumatic conveying system. It is widely used in continuous quantitative conveying and air lock of powder and granular materials. In modern industrial production, especially in chemical, building materials, food, pharmaceutical, electric power, metallurgy, environmental protection and other industries, positive pressure air conveying type rotary valve has become one of the core components in gas conveying system with its excellent sealing performance, stable material control ability and high matching with pneumatic conveying system. Positive pressure air conveying type rotary valve is mainly composed of shell, rotor, end cover, sealing device, bearing seat and drive system.
High sealing structure
Adopt pressure-resistant end cover sealing, labyrinth or packing sealing technology to effectively prevent high-pressure gas leakage and ensure the positive pressure environment of the system.
Strong structural design
The shell generally adopts thickened cast iron or carbon steel structure, which has good pressure resistance and mechanical strength, and can withstand impact load under high pressure environment.
High efficiency airtight air lock
It plays the role of "sealing partition" in positive pressure pneumatic conveying to prevent airflow backflow and pressure loss.
Continuous and stable operation
The rotor rotates continuously to ensure that the conveying process is not interrupted and improve the system efficiency.
It is particularly suitable for positive pressure pneumatic conveying systems that need to transport materials from low places through pipelines to high or long-distance storage bins.