Ventouse 3 fonctions tout INOX pour eaux de mer View larger

Air valve 3 functions for water sea

765bis

More info

The air relief valve type "water sea" offers a remarkable hydraulic characteristics very small footprint.

Having been the subject of a patent, this design has the advantage of eliminating any risk of water hammer at the end of fill pipe.

This sucker for a PFA of 25 bars, and one type is proposed and this in :

  • DN 60/65  for driving DN 300 maxi
  • DN 80       for driving DN 600 maxi
  • DN 100     for driving DN 1000 maxi
  • DN 150     for driving DN 1250 maxi
  • To conduct DN 1300 to 1400 provide 2 cups DN 150.
  • To conduct DN 1 500 to 1 600 provide 3 cups DN 1 50.

AIR OUTLET HIGH VOLUME FILLING LINE
Remplissage de conduite

PURGE AIR FROM THE LINE-UPE

INPUT HIGH-VOLUME AIR
Drain driving accident (breakage etc ...)

SAFETY VALVE ADJUSTABLE by OVERSPEED
Prevents water hammer at the end of filling closing beyond a threshold, while allowing a moderate air flow.

 

Specification leaflet available on demand snh@wanadoo.fr