Unless you have experience with the insane regimes that these valves have to deal with, I don’t think it’s fair to compare home plumbing valves. Anecdotally, I

Unless you have experience with the insane regimes that these valves have to deal with, I don’t think it’s fair to compare home plumbing valves. Anecdotally, I have heard in interviews that rocket engineers complain about the hurdle of reliable valves.