ITT Industries” Dia-Flo diaphragm valves are designed for chemical handling services in industrial and municipal applications. The valves feature bubble-tight shutoff, isolated bonnets, and adjustable travel stops. To increase the range of valve application and reduce the cost of ownership, the valves are available in a full range of body materials and linings, can be supplied with a variety of diaphragms, and can be automated with a full range of actuation accessories. Dia-Flo Weir-type valves feature materials resistant to acids, bases, and solvents.