The Hoshizaki 4A6722-03 Water Supply Valve regulates water flow into compatible commercial ice-making equipment to support proper machine operation. It works by controlling the entry of water into the system, opening and closing as required to provide the appropriate water supply during the ice production cycle. This helps maintain consistent water delivery and supports the equipment'... https://partsfe.ca/hoshizaki-4a6722-03-modular-cuber-water-supply-valve/2-4A6722-03.html