Диафрагмовые клапаны

A diaphragm valves consist of a valve body with two or more ports, a diaphragm, and a "weir or saddle" or seat upon which the diaphragm closes the valve. Diaphragm valves are excellent for controlling the flow of fluids containing suspended solids. A diaphragm is a flexible, pressure responsive element that transmits force to open, close or control a valve.

Diaphragm valves are available ...