V-ball leaks common problems and solutions (1) V-ball gland leak causes: AO-ring damage. Solution: Replace the O-ring. (2) V-type valve flange leak causes: AV-type valve flange gasket loses its elasticity; Solution: Replace the flange gasket. B. flange gasket dislocation; solution, re-placed in the flange gasket sealing surface position. (3) the outer V-ball method causes the seal seat leakage test: AO-ring or graphite ring damage; Solution: Replace the O-ring or a graphite ring. V-ball is the process control system of the material by adjusting the pressure and temperature V-ball supplier, so as to control the energy or materials required for the production process is supplied to the control signal. V-ball is the chemical, petroleum, power, textile and other industrial control equipment mainly v type ball valve manufacturers, varieties, specifications, parameters and more, to meet the different industrial production process control, there are nearly 1,000 different specifications, different types of products. Shandong v-ball, Everbright valve manufacturers, v-type ball valve provided by Shandong China Everbright Limited. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) Shandong Weifang, ball leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Everbright valve leadership with the staff warmly welcome all inquiries negotiations to create a better future for China Everbright valve.