By supply of compressed airLiquid (differential pressure min. 2 bar) into the valve housing is pressed together a particularly made seal with high rueckprallelastizitaet. Thus the valve closes and causes a 100%ige Addichtung of the product stream. Maximum operating pressure: 2-6 bar (for each nominal size).
Advantages:
Free product flow, optimal sealing, minimum friction resistance, 100% leakage-free, no clogging, small air consumption, small weight.
Remarks:
Most diverse material, Flanschausfuehrungen[...]