FSE 373-KR-21-351L Valve Repair Kit, Hot Water Cross Handle Ceramic Cartridge Valve, 1/4 Turn Operation, Fits 3/4 in Full Flow Faucets, Royal Series, Interchangeable, Fully Assembled

‌‌The FSE 373-KR-21-351L Valve Repair Kit restores smooth, confident operation to hot water faucets in demanding commercial environments. Built around a precision ceramic cartridge valve, it resolves stiff handles, poor shutoff, and inconsistent flow. The 1/4 turn operation delivers quick on and off control, improving responsiveness while reducing effort during frequent use. Designed for Royal Series hot cross handle applications, this faucet cartridge fits 3/4 inch full-flow faucets in the 18-8 series and interchanges with many common brands, making it a practical replacement faucet cartridge. Arriving fully assembled, this faucet cartridge valve replacement simplifies installation and helps technicians complete repairs faster with minimal downtime. The ceramic cartridge valve supports smooth internal movement for dependable water control. Ideal for maintenance programs, this faucet cartridge valve replacement helps extend fixture usability and maintain consistent performance daily. Item Details: Fits 3/4" full flow faucet (18-8 series) Interchangeable with most brands 1/4 turn ceramic cartridge valve Fully assembled, easy to install​‌​‍​​‌‌​‌​‍​​‌‌​​‍​​‌​​​‍​‌​​‌​‍​​‌‌‌​​‍​​‌​​‌‍​​‌‌‌‌‍​​‌‌​‌‌‍​‌​​‌​‍​​‌‌​‌‌‍​​‌‌​‌‌‍​​‌‌‌​‍​​‌‌‌​‍​‌​​‌​‍​​‌‌‌‌​‍​​‌‌​‌‍​​‌‌​​‍​​‌‌‌‌​‍​‌​​‌​‍​​‌‌‌‌‍​​‌‌‌‌‍​​‌‌​​‍​​‌‌‌‌‍​​‌​‌‌‍​​​‌‌‌‍​​‌‌​​‍​​‌​‌‌‍​​‌‌‌‌​‍​​​‌‌‌‍​​‌‌‌​​‍​​​‌‌​

• SMOOTH WATER CONTROL: Restore easy turning and reliable shutoff with a ceramic cartridge valve that improves cold water control and reduces handle resistance during frequent use.
• FAST AND SIMPLE FAUCET REPAIRS: This fully assembled faucet cartridge installs quickly, helping technicians complete repairs efficiently while minimizing downtime and avoiding full faucet replacement.
• COMPATIBLE WITH MULTIPLE FAUCET BRANDS: Designed as a replacement faucet cartridge for 3/4 in full flow faucets, this valve fits Royal Series 18-8 models and interchanges with many common brands.
• DEPENDABLE DAILY OPERATION: A precision-built faucet cartridge valve replacement supports consistent water flow and dependable shutoff, helping maintain performance in high-use commercial environments.
• HOT WATER VALVE SOLUTION: This faucet cartridge valve replacement is built for hot water applications, delivering smooth cross handle operation and restoring reliable function to worn faucet valves.