Compbrake Bias Valve

[Rich_p 23]

I have a comprake bias valve and one of the unions has never sealed properly and weeps slighly.

 

I don't think the unions were matched properly as one part only ever screwed into the other by a couple of threads.

 

I'd like to replace them, I've been told they are 1/8 but what exactly do I need to buy, male/female etc?

[Jrod 7]

If its the same as my old compbrake one then it's a funny UNF or something. I bought a pack but only needed a few so I've got some you can have, just PM your address.