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MAIN FEATURES:

An elastic RUBBER sleeve, suitable for each use, located in a carcass actuates by the pressure of a semispherical deforming body. Both the sleeve and the semispherical body are made of the same material and take part in its three main functions: opening, regulation and closing.


* Direct and integral flow.


* Minimun load loss.


* Connection joints not necessary.


* Obstruction free.


* No gasket.


* Easy replacement on spot without factory assistance of the only part in contact with the fluid conveyed.


WORKING PRESSURE:

Consult measures and diameters chart.

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