Safety relief valves are an important part of a pressure systems safety measures. They are considered the last line of defense against an overpressure scenario within the system. A properly operating safety relief valve can protect the equipment, piping and other instruments within the plant from exceeding the maximum allowable pressure. A safety relief valve that has not been properly maintained or is not operating properly can lead to a process upset downstream, equipment failure or in extreme cases fires or explosions. Total Valve Systems is authorized to perform service on all your safety relief valves at one of our three locations or at your plant site.