The GH64404412 valve module is part of the Dupline® irrigation concept. It is designed to control a 3-wire latching valve at the actual position of the valve. The module can be buried in the ground. The booster module GH34850000, which generates the 28 V HiLine signal, controls, and supplies up to 64 valve modules GH64404412. The GH64404412 features 2 outputs, one for open valve and one for close valve, and 2 inputs for e.g. flow meter, pulse counting, tamper switch, or status feedback. The module has a built-in charge capacitor for latch/ unlatch coil, a built-in gas arrestor for lightning protection, and a built-in microcontroller for correct coil pulsing and charge monitoring.