V-ball leaks common problems and solutions (1) leak was sealed between the V-ball valve seat and causes: A. when you close the actuator does not reach 90 degrees; Solution: Adjust the actuator stroke, it can entirely in the fully closed state. B. sealing surface wear; Solution: Remove the seal seat Weifang valve, remove the ball, seal and valve seat grinding repair. If the seal is damaged severely Shandong valve seat, can replace the seal seat. (2) V-type valve actuator leak causes: AO-ring badly damaged; Solution: Replace with a new O-ring. v type ball valve (V-type valve) is the flow control system is very important part, in some harsh environments, the internal valve will cause some wear v-ball, then this is how the wear caused it? Generally there are four kinds of such cases are caused by forms. 1. Adjust the valve itself, wear particles v type ball manufacturers, v-type regulating valve in the course of the work will produce friction between particles; 2. cavitation valve is generally used for a long time will have this phenomenon; 3. products oxidation corrosion; 4. When the fluid at high speed, medium to friction between the valve. v-ball price, v-type valve, the valve model Everbright Everbright Limited provided by Shandong valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) strong, credible, Shandong Weifang ball industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Everbright valve into the brilliant and you work for a better future!