AV2000 Series — Stainless Steel Thermostatic Air Vents

The AV2000 Series Thermostatic Air Vents are stainless steel devices designed to remove air and non-condensable gases from steam systems. Installed on steam distribution lines, headers, and equipment, these vents improve heat transfer efficiency and prevent corrosion caused by trapped air.

Material Specifications

Technical Specifications

Operating Principles

When air or non-condensable gases are present, the thermostatic element contracts and opens the vent. As steam reaches the vent, the element expands and closes tightly to prevent steam loss. This provides continuous, automatic air removal without manual adjustment.

Applications

• Steam distribution headers and mains
• Heat exchangers and process equipment
• Steam coils and jacketed vessels
• General industrial steam systems