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Three way ball valve
2014.12.13 / VIEW:949

THREE WAY BALL VALVE
SEV 3-way/4-way ball valve feature novel construction and special design of control system. It is compatible with instruments with air-driven and electric-driven control function combined, and is extensively applied to automation systems and employed by a wide range of industries, such as metallurgy, mining, petroleum, chemical, power, shipbuilding and light production, etc. It is applicable to the working conditions of converging and diverting the media of fluid. gas and powder. With a 4-side seat sealed structure of mechanic equilibrium (a 3-side seat sealed structure for Y-type 3way ball valve) adopted, it has a very reliable sealed tightness and very smooth transitional flow passage that minimizes the resistance and maintains a steady flowing path to ensure accurate changeover between open and close. Subject to the patterns of flow path, SEV 3way/4way ball valve are classified into the categories of Y-type (3-side seat sealed), L-type and T-type 3way ball valve and X-type 4way ball valve.

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