V-ball is evolved from the stopcock. It has the same movement rotated 90 degrees to mention, except that cock body is a sphere, round holes or channels through its axis. Sphere and the ratio of openings should be such that when the ball is rotated 90 degrees V-ball manufacturer, in the import and export of office should be fully rendered sphere, thus cutting off the flow. Just use the rotary valve 90-degree operation and a small torque can be closed tightly. The body cavity of full equality for the media provided little resistance, through the flow channel. Generally considered the most suitable valve opening and closing done directly used, but recent development has been designed to give it a throttle valve and flow control purposes. The main features of valve is its own compact, easy operation and maintenance Shandong valves for water, solvents, acids, and natural gas work in general media V-ball vendors, but also for the poor working conditions of media, such as oxygen, peroxide hydrogen, methane and ethylene. Ball valve can be integral V-ball, can also be modular. The main features of V-ball are as follows: High reliability High reliability ball mainly because: ① ball and seat a pair of seal pair will not scratch, sharp wear failure; ② later renamed the built-in valve stem, eliminate the stem under fluid pressure may be due to the packing gland release and flying accidents; ③ anti-static, fire-resistant structures when the ball valve is suitable for transportation of oil, natural gas, coal gas pipeline. Valve body smooth passage more for viscous fluids, slurries, and solids. Shandong valve _ Everbright valve (certified) _V type ball valve Everbright Limited provided by Shandong. Shandong valve _ Everbright valve (certified) _V type Ball Valve Co., Ltd. Shandong, China Everbright (www.sdgdfm.com) launched this new upgrade, the above picture is for reference only, please call the contact phone book pages or pictures on request The latest information, contact: Manager Ma.