There are a lot of different things you can do with horses...I choose to give to them first.Frank Bell / HorseWhisperer.com
The Horse Whisperer is a 1995 novel by English author Nicholas Evans. The book was his debut novel, and gained significant success, becoming 10th bestselling novel in the United States in 1995, selling over 15 million copies. This usefull makes it one of the best-selling books of all time.
If there are Horse Whisperers, there must also a Valve Whisperer...or not..
I think I know one!
His name is Piet, and he goes every challenge with a valve.
In fact, 85 percent of all faulty valves, Piet can repair them "On Site".
If we could replace all faulty valves, Piet was unnecessary, but the practice is different.
This short article is not an advertisement for Piet, but might be a solution for you.
His website is: MMS Valves