“I forgot to mention. The new design valve is compatible with the older valve bodies and includes an adapter plate. Buy the whole valve, disassemble and don't use the new valve body. I had one problem. The screw holes in the new adapter plate did not exactly line up with the old valve body. I had to drill out the holes a little in the adapter plate. A little of a pain.”
“I purchased these valves to replace operating components of worn 23-year-old same model valves. The originals have performed flawlessly, and are only now needing replacement. Excellent product.”