Pipeline pneumatic valve

The pipeline pneumatic valve belongs to the national patent product and is one of the main pipeline components of the automation system. It is also the development of the pressure swing adsorption device in the past 20 years to mainly cut off and connect the pipeline control medium circulation. Suitable for a variety of media such as water, steam and weak corrosive gases, liquids.

Shanghai Walsh ZSGP series pipeline pneumatic valve belongs to the national patent product and is one of the main pipeline components of the automation system. It is also the main cutting and connecting function of the pressure swing adsorption device developed by our company in the pipeline control medium circulation in 20 years. . Suitable for a variety of media such as water, steam and weak corrosive gases, liquids. The pipeline pneumatic valve is carefully designed by Ruiqi Company for more than 20 years of experience in the development of pressure swing adsorption equipment. The structure is simple and compact, and the concept is ingenious. It breaks through the traditional design, and the piston and valve core of the actuator are manufactured in one piece. The frictional force of the sealing surface is small; the wear resistance is good; the opening and closing stroke is small, which is equal to the stroke of the piston; the opening and closing is flexible and the reflection is rapid, and it is most suitable for the PSA equipment, and can quickly complete the opening and closing action within 0.3 seconds; the indication is intuitive. It has the function of indicating the feedback indicator; it is convenient to install and maintain, has good sealing performance, absolutely zero leakage, and is convenient for long-distance pneumatic control; the pressure difference before and after the valve is small, and it has no influence on the unbalance force and opening and closing speed of the valve core, and has a long service life. Up to 2.5 million times or more.