The TECNIDRO IM Serie are hydraulically operated diaphragm valves, suitable for use in Water
Supply, Firefighting Systems, Industrial, Sewage up to 16 [bar].
The basic valves bodies are available in a variety of executions and can be equipped with several
control options to satisfy a wide range of applications.
The only moving component is a reinforced diaphragm, which:
a. Drip tight seals the liquid passage in the closed valve
b. Allows free passage in the fully open valve with minimal obstruction to the flow line
c. Throttles the flow passage in the modulating valve, as dictated by the pressure in the control
chamber.
The valve can be closed or modulated using the line pressure or an external separate pressure
source that is equal or higher than the line pressure.
The TECNIDRO IM valves are made for easy, inline maintenance, executed also by unskilled personal
using basic tools.
There are no shafts, bearings or seals that may corrode and there is no wear and tear by dirty abrasive water or chemicals.
Type : diaphragm
Operation : hydraulically-operated
Function : control
Media : for water
Applications : industrial, liquid, for fire safety applications
Associated function : sewage
Other characteristics : modulating
Pressure : Min.:
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