Air admittance valve 1/2

RSK number

3131133

Air admittance valve ½" is used for secondary air admittance, for example in drainage pipes. The air admittance valve 50/40 is installed with the intention of increasing the capacity and/or reducing the dimension.

Air admittance valve ½” is used for secondary air admittance, for example in drainage pipes. The air admittance valve 50/40 is installed with the intention of increasing the capacity and/or reducing the dimension.