1 Set Concealed Water Tank Inlet Valve — 3/8 inch interface Compatible with WDI water tanks models WH053, WH063, and WH050D Why you need this inlet valve Restores reliable fill control for compatible WDI concealed water tanks. Replacing a worn or leaking inlet valve prevents continuous tank filling, reduces water waste, and stops common tank fill problems. Designed as a directfit accessory for WDI models WH053, WH063, and WH050D so installation is straightforward and minimizes troubleshooting. Concealed design keeps the valve and connections hidden inside the tank cavity for a clean, professionallooking installation. Key features and attributes Functionality: Inlet valve set for managing the water inflow and automatic tank filling cycle in concealed water tanks. Compatibility: Specifically made for WDI water tank models WH053, WH063, and WH050D. Interface size: 3/8 inch connection for standard plumbing compatibility with these tank models. Quantity: 1 set, supplied as a replacement accessory for the listed WDI tank models. Application: Intended for use inside concealed water tanks; integrates with the original tank plumbing and mounting points. How it solves common problems Stops slow leaks or constant refilling caused by a failed inlet valve by providing a compatible replacement part. Reduces service time because the inlet valve is matched to WDI WH053, WH063, and WH050D specifications, limiting the need for adapters or modifications. Keeps the visible bathroom area neat since the valve operates inside the concealed tank. Typical use cases a faulty or leaking inlet valve in a WDI WH053, WH063, or WH050D concealed water tank to restore normal tank fill operation. Use during routine service or maintenance of WDI concealed tanks to update worn components and prevent future failures. Fit as part of a renovation or when reinstalling or upgrading concealed tank plumbing on compatible WDI models. Notes Confirm your tank model (WH053, WH063, or WH050D) before ordering to ensure direct compatibility. Supplied as 1 set intended to be used with the specified WDI water tank models.