Inspection Of Regulators & Relief Valves

Author: John JohnsonDownload File

Regulators and Over Pressure Protection Devices (OPPD) must be inspected in accordance to Federal and State Law and Company policy. Over pressure protection devices are devices that protect the downstream piping in the event of a regulator failure. These devices include a relief valve, a monitor regulator, or a positive pressure shut off. In Texas, inspection interval must be at least once per calendar year, at intervals of no more than 15 months