Diaphragm Valves

Diaphragm valves (or membrane valves) consists of a valve body with two or more ports, an elastomeric diaphragm, and a "weir or saddle" or seat upon which the diaphragm closes the valve.

They are used to control fluid flow by regulating the area with which media can enter and exit the valve, effectively changing its speed and velocity. They are so-called “diaphragm” valves because a thin, flexible membrane is used to control the opening and closing of the valve.

Specifications

• Standard Sizes - DN25 ~ DN65 / 1" ~ 2 1/2"

Applications

The diaphragm valve is widely used in many industries as it is cheap, effective, and comes in many varieties. The list of possible applications is endless, but below are some common sectors where diaphragm valves are used:

• It is suitable for water treatment facilities.
• It is suitable for pharmaceutical manufacturing industries.
• It is suitable for food/chemical processing plants.
• It is suitable for power industries.
• It is used in vacuum services and corrosive applications.