“First I want to say that the new Stainless Steel version of this vacuum valve / breaker will work with copper tanks as well. There shouldn't be any damage caused by mixed metals.. I've double checked this out for myself.
This Vacuum valve works great for the machines noted, as well as the Rocket R58 #17 (exploded view) P/N C219900560 "Antisuction valve". Went right in with no problems and solved the bubbly leaking and hissing from the top of my steam tank while under pressure.”
