PTFE control valve, abbreviated to Poly Tetra Fluoro Ethylene, is a corrosion resistant material used to handle corrosive fluids like acids, caustic soda, chlorine, etc. R.K. Control Instruments offer a high-quality S10 PTFE control valve designed to withstand the highly corrosive fluids in the chemical, fertilizers, and pharmaceutical industries. This product has been developed to...Continue Reading