We are a leading manufacturer and Exporter of PTFE / FEP / PFA / PVDF Lined Diaphragm Valve for Corrosive Application. DTech offers PTFE / FEP / PFA / PVDF lined diaphragm valves. PFA lined diaphragm valves Applications: â?¢ Chemical plant â?¢ Pharmaceutical Manufacturing â?¢ Paper making industry â?¢ Corrosive Petrochemical â?¢ Dyeing and finishing plant â?¢ Solar panel industry â?¢ Petrochemical industry â?¢ Pharmaceutical industry