Results 1 to 22 of 22
Threaded View
-
12-01-2008, 02:09 AM #1
Safety valve inspection and replacement
According to IIAR, the safety valves of ammonia refrigeration installations need to be checked annually for proper functioning. Do these valve have to be replaced after say 5 or 10 years service regardless they function properly ?. If this is in regular refrigeration practice, what are the related regulation or standard?
thanks
raja