DCP are valves used in those hydraulic circuits where the use of unidirectional check valves is not always requested, as the DCP have an external piloting that allows the transit of the fluid even in the inverse direction of the free flux.

When the piloting line is out of pressure, these valves function as normal unidirectional check valves.

Being valves of the type with piloted conical shutter, they offer the guarantee of a null wire-drawing. These valves have been realized for in-line installation and can be installed in any position.

The casing is made of steel and the components are made of heat-treated steel.