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″ Ball Cock and Float with Drop Arm – WRAS Approved £499.20 Add to basket 3″ 3-Way Bolted Ball Valve – Side Connections £158.40 Add to basket 1.5″ Byelaw 30 Kit Complete (England and Wales) £45.60 Add to basket 1.5″ Brass Ball Cock and Float £129.60 Add to basket