▪ This Check Valve consists of a contoured cone optimizing the pressure loss during the passage of the fluid

▪ The spring makes it possible to control the closing of the valve regardless of its installation position. This valve can be used in a horizontal position.

▪ A pressure of 0.1 bar is necessary to overcome the force of a standard spring or 0.5 bar for a “strong” spring in normal use in the flowing direction.

▪ A counter pressure of 0.3 bar is necessary to keep tightness in the non-flow direction.