Ball valve

pneumaticfor controlshut-off

Pneumatic On Off Ceramic Ball Valves DN25-DN200 With ISO 9001 Pneumatic Air Control Valve type: Full Lined V-Port Ceramic ball Valves Trim Material: ZrO2, 99% Al2O3,99.7%Al2O3,SSIC, STC, Si3N4 End Connection: Flange, ASME B16.5, EN1092-1, JIS B2220 Typical Applications: For most of control valves including globe type control valves or V ball control valves, medium flow velocity will reach the maximum when valve is at small opening position, then the high speed medium will erode ball, outlet seats and outlet body. If medium contains solid particles, erosion will be much more serious. Many valve manufacturers and technicians spend a lot of time and cost to improve abrasion resistant of control valves by improving structure, but the effect is not satisfactory. Especially if medium is both abrasive and corrosive, the only way is choosing a right material; there is no better way to solve this problems. It’s well known that advanced ceramics materials, including high pure alumina, zirconia, solid tungsten carbide and silicon nitride, which can provide fundamental solutions to the corrosion and abrasion problems. As a professional ceramic valve manufacturer, FOYO developed V-port ceramic ball valves to meet these severe abrasive and/or corrosive applications. It is proved that FOYO V-port ceramic ball valves have much better performance than any other soft seated and metal seated control valve. If you want to install V-port ceramic ball valves in your non-typical applications, please contact FOYO’s experienced sales engineers for professional proposal at sales@foyovalve.com.