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 v-ball offer, 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. Most users in the industrial pipeline control process are inevitably encounter pipeline jam, etc. due to media regulator valve failure caused by the phenomenon. Currently valve v-ball wide variety of products on the market vendors, but how many users feel free to follow. How can we solve these problems? Must analyze the root cause. When the pipeline when there is a hard granular media is likely to cause the valve jam. So off valve must have the function of such media can not solve the problem of jam. The application of more traditional straight trip regulating valve is difficult to do this. To solve this problem to develop high-quality professional products - Slim V-ball v type ball, so as to solve the above problem fundamentally jam. Slim V-ball valve products, special materials, has a very high hardness; valve and valve seat into a rotary motion, which can easily and effectively cut off impurities. Weifang Everbright _ v type ball valve (certified) _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.