hi Trev

Finally got my 11lb cylinder mounted in the spare wheel well, along side the water/methonal tank so the 150d installation is well under way. As i am trying to build a stealth installation ( and don't want to be seen going into the boot every 10 minutes) is the quick action ball valve suitable if i want to turn the bottle on and leave it on for the day? Using the valve to isolate the bottle from the rest of the system.
Yes that's what our in-line ball valves are intended for but you should still keep the time the main valve is open to a minimum but its still far more convenient than without one.

Also are you open on the 27/28 december? As i might have Xmas money winging its way towards a bottle heater and ball valve!!
You might catch Ant midday on the 28th but I'd call the office first to make sure he made it in to work. failing that he should be there the following Monday onwards.

Many Thanks, Merry Xmas
Likewise.