Valve Co., Ltd. Shandong Everbright between the valve and seat are due to gap-free rotary valve V-sellers, and therefore have a lot of shear force and self-cleaning properties, especially for the suspension containing fibrous or tiny solid particles Liquid and solid granular control. Therefore, this product can be widely used in petroleum, chemical, paper, power, metallurgy, pharmaceutical, environmental protection and other industrial sectors of the automatic control system. V-ball valve is a rotary valve core metal, or metal seal with PTFE, the best ball and butterfly valves control features will combine into one, both as a control valve, but also for off shut-off valve. Its main features are: (1) without any integral valve fittings V-ball manufacturers, therefore not subject to the pipe or bolt stress, and because the body without any fittings V-ball, so the pressure is not the case will be under pressure, "mutation" effect; (2) has a V-shaped body, even in the case of low flow or high viscosity of the medium, but also in the entire measurement range, to ensure the accuracy of control; (3) leak durable outer diameter of the valve seat lined with stainless steel inner core PTFE cup-shaped or O-ring, valve seat made of large cross-section of the cemented carbide of tungsten cobalt, an alloy by wave spring further enhances the valve seat structure; (4) when the valve is closed between the V-ball offer, V-notch and the valve seat wedge shearing, and both have a self-cleaning function and prevent the ball core stuck, especially for high viscosity, suspension, pulp and other unclean, fibrous media applications. V-ball valves offer _ Everbright (certified) _V type ball valve Everbright Limited provided by Shandong. 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.