Poly Tetra Fluoro Ethylene Lined Ball Check Valve is offered in different sizes ranging from 25 NB to 200 NB. The Check Valve is made using quality grade material that ensures fine finish and long lasting usage. The Check Valve is offered in poly tetra fluoro ethylene lined construction and has less number of components. Poly Tetra Fluoro Ethylene Lined Ball Check Valve is light in weight and can be easily installed.