V-ball this ball valve are fixed, but also single-seat sealing valve, regulating valve in the best performance, is equal percentage flow characteristic, adjustable ratio of 100: 1. V-ball size has a shearing action between its V-shaped incision with metal seat, especially for fiber-containing tiny solid particles, slurry and other media. Valve Co., Ltd. Shandong China Everbright production of such types of valves wide range of applications, reliable quality, no internal leakage, leakage phenomenon, frequent switching is not stuck, rust, the majority of chemical plants, thermal power plants, steel mills, printing and dyeing, the best choice of food plants. V-ball for the overlapping continuous reforming catalyst device to control the flow path in the flow of solid particles, while three valve isolation system as part of V-ball, a total of four full-device, installed in the regenerated catalyst and spent catalyst vertical flow through the pipeline. This valve combines the effectiveness of ball valves and angle valves firmly together, shearing action between the open V-shaped notch in the ball and the ball sealing contributed to a smooth non-blocking operation, particularly applicable to solid materials. The valve body is 316SS, surfacing Stellite alloy, sealed for Stellite hard sealed with sealing ring and the corresponding protection Weifang sealing valve springs, shims to adjust the thickness available V-ball valve located in the center and V-shaped gap between the ball and the metal seal remains within a certain range, such a structure can greatly reduce the catalyst and the valve, valve seat wear, valve inch chopped off to prevent the catalyst, while making the maximum allowed positive and negative leakage rate maintained at the required level to meet the N, gas isolation requirements. Shandong valve manufacturers | V-type valve | 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!