The Pressure on the valve is negligible. They have mounted Regulators to the tank valves for 50 years and in the past 38(my time and still as an RV tech), I have never seen a problem with any type mount. To answer your question, I have NEVER seen such a mount in 38 years. But, the basic rule(especially in Texas) on LP parts like yours is REPLACE as they rarely offer parts because of liability. You need to contac Century and see if they offer replacement parts. Doug
Century Tool & Manufacturing / Kay Home Products
90 McMillen Road
Antioch, Illinois 60002
Phone: 800-635-3831
Fax: 847-395-3305