LOGICA Air valve

Air valve V2OOO

The LOGICA Air Valve V2OOO with integrated bacterial filter is usable in infusion and transfusion sets and in sets for enteral feeding therapy.

The patented closure and seal mechanism secures safe function of the valve, even smallest pressure fluctuations and in­de­pen­dent of the valve's position. Pressure loads against the flow direction also have no influence on the function of the valve. The membrane valve is closed in stand-by position. Reflow to close the valve is not required. The bacterial filter secures the safe retention of bacteria. Wetting of the bacterial filter is effectively prevented by the valve.

  • usable for example in spikes of drip chambers
  • valve closed in stand-by position
  • function independent from position of use
  • integrated bacterial filter
  • high air flow
  • materials are latexfree and DEHP-free
Opening pressure when first used ≤ 8 mbar
Counterflow pressure resistance 2 bar
Pressure resistance in flow direction 4 bar
Volumetric flow rate with 0.9 % saline solution ≥ 150 ml/min
Volumetric flow rate with glucose 40 ≥ 90 ml/min
Stand-by position closed
Hydrophobicity of the filter 140 cm H2O
Filter efficiency for particles with diameter 0.2 μm approx. 99.99825 % (according to EN 1822-3)
Sterilization compatibility ETO-gas, γ-irradiation up to 50 kGy