Wirquin Jollyfill Universal 3/8" BSP European Thread Telescopic Inlet Valve Bottom Entry Fill Brand new Wirquin Jollyfill bottom entry universal float inlet valve. 3/8" BSP European Thread size; This has a multi height adjustment; Suitable for low pressure & high; Quiet filling action; Fits for most types of toilets including ideal standard, armitage shanks, vitran duravit and more; WRAS approved; Free delivery;