Cast Steel Gate Valve
Cast Steel Gate Valves Cast steel gate valves are one of the most widely used types of valves in most industries. They are versatile, durable, and provide a variety of applications for different types of fluid-handling operations. The gate valve is used to shut off the flow of fluid in industrial and commercial applications. It is a valve that is available in many different sizes, forms and materials. Design and Construction Cast steel gate valves are made up of several different components. The body of the valve is what houses the other parts and is typically made of cast steel. It holds the disc, gate and seat together in a cylindrical shape that can stand up to the pressures of the application. The disc contains a wedge-shaped gate, the seat and the stem that moves the gate up and down. The seating surface is usually made of an iron alloy and can be either hard or soft, depending on the application. The disc is usually attached to the stem using a nut and bolt or a pin. It is…
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