Extraction systems

Air valve

Air valves

The new, improved air valve combines valve and filter functions. As usual, ventilation occurs during removal; harmful solvent vapors are blocked. At the same time, the valve membrane absorbs dust and contaminant particles from the incoming air. The valve also fits your existing S.C.A.T SafetyCaps without any technical modification.

 

Since the filter membrane absorbs contaminants from the surrounding air, it is recommended that the valve be replaced every 6 months in order to ensure flawless operation.

 
 

Sign-in the installation date!

Since the filter membrane absorbs contaminants from the surrounding air, it is recommended that the valve be replaced every 6 months in order to ensure flawless operation.

We developed a change-advice-label on the air valve:

  • Never miss a change again!
    The air valve is delivered with a change-advice-label. Just sign-in the current date at the installation and you are safe in observing of the service life.
  • Like a flag...
    Thanks to the ressistant and also flexible material you are free in installation also on SafetyCaps with several capillary connections.

  • Easy to re-order
    You will find the part numbers of the air valve near the installation-date-area. The air valve can be ordered as a single product, or as an economy package with price advantage.

Delivery of the air valve with change-advice-label starting from Q3/2014.
(Maybe their will be remainders of air valves without change-advice-label through your specialist dealer).

 

Air valves for the preparative HPLC

The red air valve is specially designed for preparative HPLC operation and easily delivers supply amount of up to 400 ml/min (Blue air valve up to 150 ml/min). The connectors have a correspondingly larger diameter for typical tube sizes in the preparative HPLC. For special applications, individual connectors can be closed with blind plugs.
We would also be happy to produce individual solutions
for you.

  • Valve power
    Red air valve for higher supply volumes up to 400 ml/min.
  • No halfway measures
    Connectors for larger extraction tubes with up to ∅ 6.35 mm outer diameter.
 

Air valves made from fire-resistant material

  • Self-extinguishing
    In case of fire, the worldwide unique flame protection material is an insulating layer acting to brake heat. The foaming mass prevents oxygen supply and therefore the spread of flames.

  • Optimal protection
    Naturally the closures offer all the proven S.C.A.T. quality features to protect the user and the environment. The air valve blocks combustible solvent vapors and cleans dust and contaminant particles from the incoming air.

 
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