Pietro Fiorentini - DIVAL 600 - Gas Pressure Regulator

Direct acting pressure regulators for low and medium pressure applications controlled by a diaphragm and counter spring. 

These regulators are suitable for use with previously filtered, non corrosive gases. 

This is a device which stops immediately gas flow whenever downstream pressure exeeds given set-point. Device can be actuated also manually.

Incorporated LA Slam shut (see figure 2) can be incorporated  in the standard regulator and in the in-line monitor.  The installation of integral Slam Shut valve does not produce any reduction on regulator KG or Cg values.   A further advantage of the incorporated slam-shut valve is that it can be retro fitted at any time on a previously installed Dival 600 series without modifying the regulating unit (only with 4 ways body).

Further the slam-shut can be positioned in four different positions (rotation on its axis) in such way to be fixed in the most apropriated position versus the surrounding encumbrance if any.