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The Socla 402B is a flanged non-return check valve designed to prevent reverse flow and protect pumps, pipelines, and water distribution systems. Manufactured by Socla, part of Watts Water Technologies, this valve is widely used in potable water networks, booster stations, pumping systems, and general industrial circuits where reliable backflow prevention is essential. Its axial guided design ensures smooth and stable operation, helping maintain consistent flow conditions while protecting upstream equipment.
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