Located in Qingdao, China, Haiying is a specialist supplier of marine valves. As the best marine valve in Korea, Haiying has brought its expertise and experience to the world market, building a re...
A marine valve is a device used to control the pressure, flow and direction of fluid in a pipeline to meet the environmental conditions of a ship. A valve is a control device for a fluid pipeline. Its basic funct...
Marine Bronze Valves are a type of valve designed specifically for use in boats and other marine vessels. Made from a combination of copper and tin, Marine Bronze Valves offer superior corrosion resistance, a w...
Rising Stem Gate Valves have threads on the outside of the valve body. The gate stem moves up when the valve opens. Rising stem valves are usually made of cast or forged steel, while non-rising stem valves a...
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