"TRINE" Offers a range of Saunder's A type Diaphragm Valves having a seating arrangement of rubber diaphragm to suit corrosive fluid lines. Diaphragm & Valves are available in different materials such as neoprene, butyl, Hypalon, PTFE Etc. These are lined to suitable hardness to protect the parts from corrosion. "TRINE" Diaphragm Valves are ideal for water treatment plant, Chemical & Fertilizer industries. "TRINE" also offers glass lined Diaphragm Valves suitable for temperature from 50 Deg. to 200 Deg. C. They are available in BSS & ASA-150 Class from size 15mm to 150mm.