... non-polluting, quick wa 3/4" DN20E float valve with plastic ball and plastic bodySpecification:Valve Material – ABSBall Material - PEBall Diameter - 95 ... 2.Less abrasion, corrosion-resistant, non-polluting.3.Quick water flow rate characteristics 4.Installed in any angles(High ... need to customize.) float valve can be widely used in water tank, cistern, cooling tower,air cooler, gardening, animal ...