I wouldn’t go on a trip without fixing the issue. I'm surprised to hear that there is no stock in Australia, but I would reach out to Isuzu Ute Australia head office if you've only tried dealers so ...

Type-MH2 miniature, fast-switching valves provide flow to 100 lpm with switching rates of only 2 to 6 msec. The poppet valves can be controlled directly via the 24-Vdc/1-A standard outputs of a PLC.

SmartValves are shown at far left and far right, with traditional two-piece vacuum ports in between. Photo Credit: SmartValves, Bert Groenewoud, Earth and Flight Composites. SmartValves were developed ...