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The V250 is a top-mounted valve offering an impressive flow rate of up to 21 m³/h. Designed to meet the needs of residential and commercial applications, it is versatile, suitable for softening, demineralisation, dealkalisation and filtration systems. Compatibility with most controllers in the SIATA range offers great flexibility in its use. In addition, two versions of the valve are available: with or without bypass, to meet different installation and configuration requirements.