Abstract: A remote control device for providing air actuation of a hydraulic pump and having a remote control valve body with an air supply inlet at its bottom and first and second air ducts leading from the air supply inlet to respective first and second air valve chambers. First and second air outlets on opposite sides of the device communicate respectively with the first and second air valve chambers, and first and second air valves are positioned in the respective first and second air valve chambers to control air flow from a respective one of the first and second air ducts to a respective one of the air outlets. Additionally, a piston and cylinder device with an anti-vacuum vent is provided which is actuable in response to air pressure supplied through one of the air outlets to actuate a piston slideably mounted over a release button of a hydraulic pump.