You shouldn't need a special valve for that - your dump valve should do the trick. besides, I shudder at the thought of how you would hook up the tube for this purpose....fisherdvm:Can you insert a peevalve for your gas?? I wonder if you need adhesives? Then, can you use your peevalve for 2 different functions.... I mean, like if you put a Y on it, with a one way valve on both the inlets (to prevent backflow), you theoretically can use the same peevalve for 2 functions, right??
Is there a DIR directive on how this is done?