For Elkay 1000004572 Kit - Solenoid Valve / Regulator Assembly This Solenoid Valve & Regulator Assembly Kit Replacement for Elkay 1000004572 is designed to restore proper water flow control in compatible drinking fountain and bottle filler systems. The assembly integrates a solenoid valve with a pressure regulator to manage water delivery efficiently and consistently. Built for durability and reliable performance, this replacement kit supports maintenance and repair needs in commercial, educational, and public facility environments. It offers a practical solution for replacing failed or aging components while maintaining automatic water control functionality. This product is intended as a compatible replacement part only and is not manufactured or endorsed by the original brand.