Premium Universal Toilet Fill Valve – Dual Inlet (Bottom/Side Entry) – Toilet Inlet Valve with 1/2 '' Brass Tail– Leak-Proof Design with Brass Threads & Rubber Seals – Fits 22-30cm Cisterns

Fluidmaster AIRGAP 6000 Brass Shank Fill Valve 1/2" Side Entry

Pro Side Entry Inlet Valve UK 1/2 Inch for Cistern - Brass Shank Toilet Cistern Parts Replacement (Plastic Shank)