Can someone please help me?

     I need some help and can not get any response with the chat feature.  I would like to speak to a human being but there is no numbers to call.

I have a Praher/NSF/Waterway  multi port valve, SM 20-1 that needs either the rebuild kit or replaced. 

I have found this valve, Waterway  Multiport valve 2" FPT (D.E.)   WVD 001, part # 4742-014 that I think is the correct valve. If there is a rebuild kit I would prefer that so I don't have to undo all my fittings. I am un able to find the exact (MS 20-1) valve. 

Can I have someone contact me asap?  My number is 682-229-4772. 

Thank you.         Jerry Meeuwse