The Valterra Cable Valve is a waste valve specifically designed for RV black water systems. It is handle actuated, providing easy control over the waste flow. With its standard straight valve design, it ensures efficient waste disposal and prevents any blockages or leaks. • Waste valve for RV black water systems• Handle actuated• Standard straight valve• 3" hub, 3" spigot• Handle / cable not included Standard straight valve design ensures efficient waste disposal 3"" hub, 3"" spigot Handle / cable not included | Valterra Cable Valve, 3" Hub x 3" Spigot, No Cable in Black