Sanitary Diaphragm Valve is controlled remotely by a drive device or manually operated by a handle. The drive device has three standards: normally closed, normally open and air-to-air. It has the advantages of simple structure, beautiful appearance, quick disassembly and assembly, flexible operation, small fluid resistance, safe and reliable use.
The connection forms of sanitary diaphragm valves include slip-on connection, quick-release flange connection and welding connection. The welding connection is divided into welding type I connection (i.e. welding at both ends) and welding type II connection (i.e. welding at one end and inserting at the other end).