Profile: Diaphragm Direct® specializes in providing a wide range of replacement diaphragms. We also offer custom diaphragms & seals for diaphragm valves, diaphragm pump replacement seals & diaphragms, and dosing pump diaphragms. Weir type diaphragms are specifically designed for applications that comprise to handle corrosive, erosive, or contains solids media. The weir type valves can be used as a replacement for normal type valves that may get clogged due to the movement of the harsh media. They are also recommended for food-processing applications because the body is self-draining. Weir type diaphragm valves offer secure and leakage free operations. Weir-type bodies have bonnet assemblies for handling dangerous liquid or gas.