VP20/D70.DE (3/4” gas.) – VP25/D70.DE (1”gas) – VP30/D70.DE (1”1/4 gas)
Double effect, effective in preventing water hammer
connection for CAYRE flange
FESTO control valve operated
This valve was created to avoid water hammer. It is suitable for air, inert gases, water, refrigerants, diesel and very dense oils. This is a
pneumatic valve actuated by a double effect piston. It can be mounted either vertically or horizontally. A control valve (FESTO) is mounted on the top part.
When the valve 3-way diverter or 3-way 3N diverts the passage, the FESTO valve is
energized through current allowing the supply air to enter (min 4 Max 10 bar). The valve closes when de-energized and the supply air brings the seat back to its original position.
Piston operated – diameter ø51