Air v-type regulating ball valve is the new development of  hard seal and PTFE seal Regualting ball valve . Its structure of plate spring loaded movable seat, seat and sphere will not produce pneumatic V regulating ball valve (13) raw jam or from issues such as, reliable sealing, long service life. V-shaped ball valve valve core is designed with special switch v-notch, the flow capacity is big, small pressure loss, with precise closure properties and control function, flow characteristic is approximate equal percentage. Open-close part adopts v-shaped ball lack of structure, completely solved the problem of the valve cavity easily sedimentary medium.

Pneumatic V regulating ball valve is suitable for Class150 ~ 600, PN1.6 ~ 10.0 MPa, the working temperature of 200 ℃ or less all kinds of piping, used to adjust the medium inside the pipeline pressure and flow rate. Choose different material, can be respectively suitable for water, steam, oil, nitric acid, acetic acid, oxidizing medium, urea, and other media. As there is no gap between valve core and valve seat is back, so have a lot of shear force and self-cleaning performance, especially suitable for containing fibrous or suspension of tiny solid particles and the solid granular control. This product can be widely used in petroleum, chemical industry, papermaking, electric power, metallurgy, pharmaceutical, environmental protection and other industrial department of automatic control system.