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 in the pipeline is mainly used for cutting, distribution and change the flow direction of the medium, it only needs to be rotated 90 degrees with the operation and a small torque can be closed tightly. Most suitable valve do switch off the valve, but the recent development has been designed to make it a ball and control the flow of the throttle valve V-type, such as V-ball. Features for the regular operation of high quality V-ball, opening and closing fast, lightweight, fluid resistance, simple structure, relatively small size, light weight, ease of maintenance V-ball vendors, good sealing performance V-ball wholesale, without mounting direction limit, the flow of the medium can be arbitrary, no vibration, low noise. V-type ball valve manufacturers _V _ Everbright Limited V-ball valve provided by Shandong Everbright 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!