(Home) Odd size aircon. Valve

anyone , is it normal that the valve for charging aircon. is a odd size from what we use in this country or have it just wrong and i can't seem to find theother valve (think it's the discharge )which supposed to be under or near the over flow bottle .
thanks - (#735) winston, 3 Aug 01

The aircon system is filled with R-12, and so the valves are both the same, looking like a large tyre valve.
HTH - (#737) David Miller, 4 Aug 01

thanks Dave for info. but for some reason the normal charging gauges do'nt fit i'll try again with some new ones to see if it's mine and i still can't find the low side valve is it under the seat (driver) . - (#791) winston, 9 Aug 01

no, it's the passenger side.Just below/ behind the expansion tank. - (#795) David Miller, 11 Aug 01