Volvo: ac low pressure valve, volvo 240dl, older models

Question
I need To know where to locate the ac "low" valve
on my 1985 volvo 240dl if you could
help I would greatly appreciate it.

                                 CJay

Answer
I'm not as familiar with the redesigned AC systems of 85, but if they're anything like the older models, the valve is usually located on the back of the AC compressor itself.  If not there, you could also look for it along the line by the AC dryer, usually in the front left corner of the car, to the left of the radiator.  Good luck!