Disk for Mueller 2 inch Milk Tank Valve
Molded Rubber on 304 stainless steel
Included in kit 30-90416K at link below
Included in New Mueller valve 90601 at link below
Related;
30-90416K Rebuild Kit for Mueller 2 inch valve
M-90416K - SS Handle with bottom clip
Inox
Made in USA
8804679
Original Parts by Paul Mueller Co
updated October 2023