Birchmeier 11336001 Lid Check Valve, Quantity 3

For Birchmeier Flox and Iris Backpack Sprayers.

This is the check valve that goes in the lid.

It is also called the Birchmeier Flutter valve.  

The price is for 3 check valves. Keep extras on hand for emergencies.    

If your lid gasket it also in bad shape, it is probably worth buying the complete lid. 

Download the Birchmeier Backpack Parts Breakdown