Thermostatic Temperature Control: This thermostatic valve cartridge allows you to maintain a stable water temperature ranging from 20°C to 90°C. It is designed to keep your shower or bath water at the perfect temperature without sudden hot or cold fluctuations, providing a more comfortable and consistent experience. Safety Over-Control Knob: The valve features a unique safety control knob that is preset to 38°C. This built-in feature ensures that the water temperature is safe and prevents accidental scalding, offering peace of mind for all users. Wide Compatibility: The thermostatic cartridge is designed for use with built-in thermostatic mixers and bar-type mixers. If your valve can be detached using small flathead screws or bolts, this cartridge will likely fit seamlessly. Always check the dimensions before purchasing to ensure compatibility with your existing system. Efficient Water Temperature Regulation: If you are experiencing inconsistent water temperatures or frequent shifts