Danfoss PVRES joystick THE PVRES LEVER IS EQUIPPED WITH TWO ADDITIONAL POTENTIOMETERS FOR EACH FUNCTION. THEY CAN INDEPENDENTLY LIMIT THE SIGNAL VOLTAGE (US) AND, THEREBY, ALSO THE OIL FLOW FROM THE AIB CONNECTIONS OF THE PROPORTIONAL VALVE WITHOUT LIMITING THE MOVEMENT OF THE REMOTE CONTROL LEVER. THE OIL FLOW CAN BE ADJUSTED GRADUALLY TO 25% OF THE MAXIMUM VALUE.