Fiat auxiliary control units

This control valve is a /4-way valve that is operated manually to control single-acting and double-acting cylinders as well as hydraulic motors. The control valve from AK- Regeltechnik was developed specifically for Fiatagri tractors with Kontak hydraulics. Due to the high liter output, up to 4 control valves can be flanged directly. Since the hole pattern is completely identical to Kontak/Parker, this valve can also be installed with original Kontak/Parker control valves. The valve is a four-position device. It can be converted from double-acting to single-acting and vice versa. The control valve is a slide-sealed valve that exhibits absolutely neutral fine control behavior and allows extremely low fit leakage even at higher pressures. The device has a locked safety limit switch in the LIFTING position. If you switch further via the LOWER position, you will reach a locked floating position. This can be returned to the NEUTRAL position manually at any time.