Patent ID: 11959563
Assignee: FESTO SE &CO. KG
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 12:
13. A membrane valve according to claim 1, wherein two controllable valve channels which run into the control chamber at a distance to one another and whose channel run-outs in the control chamber are each framed by a valve seat pass through the base wall, wherein one of two drive plungers lies opposite each of the two valve seats at the side of the control membrane which is away from the base wall in the height direction of the valve housing, wherein the two drive plungers are each guided in a linearly displaceable manner in one of two guide recesses of the valve housing which are arranged next to one another and in the course of their drive travel movement are each capable of selectively positioning one of two closure sections of the control membrane in a closure position which is pressed onto the valve seat of one of the two controllable valve channels or in an open position which is lifted from this valve seat.