Breathing or safety valve

To adapt to the level variations, on the filling/racking and washing phases, our breather valves or louvered vents come in pressure and/or negative pressure versions. 

In order to guarantee performances adapted to each process, we offer a wide range, in terms of both sizing and options, meeting the traceability and quality requirements of the agri-food, cosmetics and pharmaceutical industries.

Technical characteristics:

  • Inerting, NEP, SIP, pressure/negative pressure 
  • Constructions resistant to thermal shocks
  • Minimum calibration from -2mb to -500mb and +30mb to +500mb
  • DN50 to 300 
  • Free or collectable exhaust, 
  • Possible to detect opening, cleaning at valve level, heating, insect screen
  • Unit delivered, tried and tested with calibration certificate