Our pressure release valve stopped working on one of pressure cooker XLs. My husband had placed an order previously to replace it and we were sent the float valves instead. I looked up in the manual to determine exactly what the pressure release valve was called. When I contacted a PPCXL customer servive representative, the float valve was what was offered to order. I explained that is the float valve, the valve I'm looking for is the pressure/release valve which is on the outside of the lid. I explained that the valve being offered is on the inside. Once I said that, we had a winner - I ordered three. Thank you for having customer representatives that listen.