My first bus was LPG and plumbed to the accessible high pressure shutoff valve with schedule 80 pipe.The shutoff valve was about 10' distant from the tank and there were 2 83 gallon motor fuel tanks. But shutoff valves outside the door one and a half feet aft. Magnetic closure flap. Quicksilver has the same stainless 300 PSI ball valve but on a 200 lb tank. I will not use any hose but liquid motorfuel hose and Aeroquip flex lines to the appliances, even the seldom used Olympian 8000.
But regardless if the tank shutoffs are inaccessible the solenoid has to stay. I asssssssssumed high end motor coach manufacturers had brains. I guess I was wrong.
Thank you dougrainer for setting me straight about this. I can only shake my head.