To withstand tough work environment of chemical processing, corrosive industry, pharmaceutical, etc, PTFE Lined Diaphragm Valve is offered by us. It is designed to suit shut off, flow control and throttling of corrosive material in either gaseous or liquid state. The product is robust and heavy duty in construction with easy replacement on site and have lower maintenance. Our PTFE Lined Diaphragm Valve is flexible, convenient, have accurate open or close and 100% leak tight.