Guyco Ball Valve 40mm (1½") FxF - The GUYCO Ball Valve offers a smooth open and close action to allow or stop the flow of water. The "full flow" Australian design ensures there is minimum head loss and the option of a male/female version can save you from the need to purchase additional fittings. It is Manufactured from materials that meet Potable Water Standards that are also non-corrosive, UV stabilised, making them suitable for Australian conditions. It has long BSPT threads for better engagement. Interchangeable handles to comply with international colour coding for fluid: Blue - GENERAL or Lilac - GREY WATER. The Removable handle can also render the valve inoperable where security is needed.