"RETRO Q" ADAPTER
The "Retro Q" cylinder valve adapter was designed to convert a 510 POL cylinder valve so it can be used with a Type I appliance side swivel nut fitting. The POL end of the adapter is permanently installed in the 510 valve by using a "break-away" plastic drive nut. Once installed, the other end of the adapter affords the same 1-5/16" ACME threads found on the Type I cylinder valves. The "Retro Q" also features the same positive connection features as the Type I valve and retains the female POL threads for filling.