Semi Ball ValveHuachao Semi-ball Valve is a high performance valve we have developed with advanced technology, it is designed on the base of O type ball valve, which solves the difficulties of conveyance of "solid-gas" two phase medium. They are designed and manufactured strictly to international standards and GB standard.Hot tags: Semi Ball Valve, China, mill, manufacturer, supplier, factory, wholesale, cheapEccentric Half Ball ValveEccentric Half Ball Valve is a relative new type of ball category, it has its own unique structure of advantages such as switches without friction, sealing easy to wear, opening and closing small torque. Such actuators can be reduced with the specifications, with multi-turn electric actuators, can be realized on media regulation and tight cut. Widely used on petroleum, chemical, water supply and drainage and other cities demanding cutting conditionsFeatures:Size: 1/2" to 24" DN40-DN600Material: WCB, CF3, CF3M, CF8, CF8MBall: F304, F316L or as customer’s requirementPressure rating: class150-class300Temperature:-29℃-540℃Seat: nitriding alloy steel, nitriding steel, wear-resistant steelDrive mode: manual, electric, pneumaticConnection: flanged, waferInstallation: vertical, horizontal
