Greetings, as described by Benn, here's a "a 1988-91 stainless valve made before the Thayer Nydigger split." "Both the casing and rotor body is made of stainless steel." " The ports in the rotor are brazed in brass. The back bearing plate is made of Bronze."

Pictures tell the story, WYSIWYG. Valve, wrap, and bracing is sold "as is". Asking $400. , O.B.O.

https://photos.app.goo.gl/12uP2XRhWoXs3n7s7