Fermod 2227 Pressure Relief Valve
Wall or ceiling mounted pressure relief valve designed for coldrooms up to 75m³. The Fermod 2227 helps protect coldroom structures by balancing internal and external pressure variations caused by temperature changes and door operation. The NT-V version is supplied as standard (see product images).
The valve features a patented design with airtight mobile flaps to regulate airflow while limiting ice formation. A fully enclosed 8W heating element helps prevent freezing, and the composite construction offers resistance to chemicals and corrosion.
Expandable design allows the valve to adapt to different wall and ceiling thicknesses, making it suitable for a wide range of coldroom installations.
Key details:
- Suitable for coldrooms up to 75m³
- Wall or ceiling mounted
- NT-V version supplied as standard
- Expandable valve for wall thicknesses from 75mm to 150mm
- Extension up to 215mm possible with aluminium extension tube
- Maximum ceiling thickness: 120mm
- Airtight mobile flaps to limit ice formation
- Watertight mounting to prevent ice build-up between valve and wall
- Fully enclosed 8W heating element
- Composite material resistant to chemicals and corrosion
- Easy mounting with multiple cable outlet options (external vertical, external horizontal, or through panel)
Suitable for professional coldroom installations where reliable pressure equalisation is required. Supplied by Absolute Coldroom.
