Rail type plug valve (general valve)

The track type plug valve (general valve) mainly relies on the action of two sealing slides installed on the plug to achieve its specific function. When the plug valve is closed, the slides on the plug will tightly press against the valve seat, forming a seal and preventing the medium from flowing; When the plug valve is opened, the plug rotates 90 degrees, the slide separates from the valve seat, and the medium can flow through the valve. During the opening and closing process of the track type plug valve, there is no contact between the valve body sealing surface and the sliding plate sealing surface, so the sealing surface has no friction or wear, and the valve has a long service life and low opening and closing torque. The application scenarios of the track type plug valve produced by Shanghai Meiyan Yi Pump Valve include pressure levels of 150~900Lb (1.6~32.0MPa), mainly suitable for pipelines such as aviation kerosene, crude oil, light oil, natural gas, liquefied gas, pipeline gas, chemical media, etc., as an ideal device for cutting off media.