Polypropylene Ball Valve with Thread End combines features like stress tolerance, surface hardness and corrosion resistance. The Ball Valve is made using quality grade polypropylene to ensure fine finish and long lasting usage. Polypropylene Ball Valve is available in different size ranges varying from 15mm to 100mm. Polypropylene Ball Valve with Thread End is offered in a three piece design with 1 piece full bore and Teflon seated stem [spindle].