AC variable orifice valve

[TType84]

anyone know where i can buy one of these?

 

[turbodave231]

Check out this website:

http://www.acsource.com/subcatmfgprod.asp?0=273&1=274&2=-1

Dave

 

[Red Regal T]

I've heard, here on the board, they don't make any difference.

 

[Brian Mc]

My 86 Gn had one in it when i bought it, and it cooled poorly. I took it out and put a stocker back in and it's been a LOT colder. Remember when switching to R134A to lower the cycling switch cutoff pressure to ~22 psi instead of the stock 28.

 

[49-blues]

how do you lower the pressure -by changing the switch?

 

[Brian Mc]

There's a flat blade adjuster screw between the terminals on the switch. I think CW raises cutoff pressure and CCw lowers it.

 

[TType84]

so even if i use real r12, r12 equivalent, or 134a, the vov isnt really gonna do what they say it should?

 

[49-blues]

thanks