Avcon Controls manufactures Lined Diaphragm Seated On-Off Valves. Avcon Controls is a manufacturer of Industrial Duty Automated Valves , Solenoid Valves. Lined Diaphragm Seated On-Off Valves have Heavily Lined Body with proper selection of diaphragm, provides unique control on corrosive liquids. Lined Diaphragm Seated On-Off Valves can be sterilized and has a low turbulence to flow. Lined Diaphragm Seated On-Off Valves are used in Industrial process plants, pharmaceutical industry, cosmetic industry, bio-technology, RO plants, water treatment plant.