Title: Motorventiler fyrrom - VQE DN65-150.pdf
The valve can be moved to any intermediate position with an electric actuator. When the spindle is moved out, the control passage of the valve is closed. The nominal diameters DN 65 to DN 150 may only be used when employing the “against the pressure” closing procedure. The flow direction marked on the valve must be observed. The flow parameters correspond to EN 60534.3.1Right of amendment reserved © 2015 Fr. Sauter AGProduct data sheetClosing against the pressure