We obtained these valve regulators from a party supply business that had closed in the Virginia Area. This listing is for a total of 5 balloon regulator valves. 4 are Conwin Carbonic 4000 PSI and one is a two part Precimex. They have not been tested however we have previously sold 2 of the same brand and type with no issues.
All can be used for Helium, Latex, Mylar, Foil Balloons.
There are a couple of parts missing off of a couple of them. Please see all pictures for reference.
Part numbers are imprinted on all. There are 3 model #0194 and 1 model # 0492 on the Conwin. The Precimex / West Winds numbers are Mod 3001 9806A.
More info/or to purchase go to the following link ~