Low-bleed pneumatic device

{
  "id": "MLC-T-ENV-016105",
  "term": "Low-bleed pneumatic device",
  "field": "Environment",
  "term_source": "Low-Bleed Pneumatic Device",
  "definition": "Automated flow control devices powered by pressurized natural gas and used for maintaining a process condition such as liquid level, pressure, delta-pressure and temperature. Part of the gas power stream that is regulated by the process condition flows to a valve actuator controller where it vents continuously (bleeds) to the atmosphere at a rate equal to or less than six standard cubic feet per hour.",
  "subject": "Built environments",
  "references": [
    "40 CFR 98.6 (CFR 2013)"
  ],
  "url": "https://mlchart.com/terminology/environment/low-bleed-pneumatic-device/"
}