Relief valve

{
  "id": "MLC-T-OAG-003101",
  "term": "Relief valve",
  "field": "Oil and gas",
  "definition": "A safety device designed to open and discharge fluid when the pressure in a system exceeds a predetermined set point, thereby preventing overpressure. It automatically recloses once the pressure returns to a safe level. These valves are installed on pressure vessels, pipelines, and other equipment to protect against catastrophic failure.",
  "subject": "Production",
  "url": "https://mlchart.com/terminology/oil-and-gas/relief-valve/"
}