Features And Specifications of Solid Ball Valve : Solid Body Molded Design. Manufactured From High Grade High Quality Polypropylene Material. Excellent Corrosion And Chemical Resistance. One Piece Rugged Body Eliminates Joints / Union / Gaskets / Fastener And Consequently Eliminates Leakage. Available In Threaded And Socket End Connections. Hydraulically Tested At 10kg/Cm². Available In 15,20,25,32,40,50,65,80mm Sizes. Maximum Working Temperature 80º C