Cold Valve for Franke Ascona: Designed for the cold side of Franke Ascona taps using SP3794-C, 3308R-C and 133.0358.055 components. Suitable for customers needing a Franke Ascona tap cartridge, tap valve cartridge or franke tap spares as part of a tap cartridge replacement or routine servicing of mixer taps. Ceramic Quarter-Turn Mechanism: Made with a brass body and ceramic discs, this tap valve supports steady, smooth movement during daily use. Suitable for tap valve replacement tasks involving a mixer tap cartridge, Franke Ascona tap cartridge or internal tap valves used in hot and cold tap inserts. Helps Stop Leaks and Stiffness: Replacing worn tap valves can help restore consistent flow and proper shut-off control. This cold-side mixer tap cartridge replacement works in Franke Ascona tap cartridge assemblies where drips, loose handles or uneven movement indicate the need for updated tap valves. Simple Installation: Supplied with an Allen key for handle removal, supporting simple DIY access to internal components. Suitable for customers carrying out tap valve replacement or mixer tap cartridge replacement work without specialist tools. Clear fitting guidance is available for correct alignment. Correct 28-Spline Fitment: Manufactured with the appropriate 28-spline configuration used in Franke Ascona mixer taps. Helps ensure accurate handle engagement when installing a Franke Ascona tap cartridge, tap valve cartridge or tap valves required for cold-side operation in compatible kitchen models.