Home / Tanks / Accessories & Tanks Fittings / Ball Valves / 4″ F/F WRAS Approved Ball Valve – Stainless Steel – Lockable 4″ F/F WRAS Approved Ball Valve – Stainless Steel – Lockable£691.20 4" F/F WRAS Approved Ball Valve - Stainless Steel - Lockable quantity Add to basket SKU: 178540-SS Categories: Accessories & Tanks Fittings, Ball Valves Related products 1.25″ Brass Ball Cock and Float £144.00 Add to basket Water Level Gauge £96.00 Add to basket 1″ Brass Ball Cock and Float £57.60 Add to basket 1.25” Female x 1.25” Female Ball Valve – BSP Thread £24.00 Add to basket