Parts for Nibco ClassicPro valve?

I have a Nibco 'Classic Pro' valve for feeding water to the washing machine that was sweated in roughly 10 years ago. Over the past few months it has been leaking at the stem and tightening packing nut did not remedy the problem. I tried new packing and still cannot get it to stop leaking (except when turned off). I was able to unscrew the bonnet and the sealing washer still looks good. I have tried finding a replacement bonnet assembly but am having no luck as it seems Nibco stopped making this type of valve some time ago. I really hate the idea of having to dig into the wall to replace the whole valve. Anyone have a source for 'vintage' Nibco valve parts. I'd even buy a new valve just to get the new bonnet... I guess the 'lifetime replacement' doesn't do much good if parts aren't made anymore.

 

Contact NIBCO

I would contact them directly.

 

They would supply you with a complete valve under the lifetime replacement.