Review on 🚀 Efficiency Boost: Kuhn Rikon Duromatic Push-in Si Valve for Simplified Cooking by Razz Hieb

Didn't work. Bought 2 and both have expired. I thought the first one might be coincidence so I tried 2d with no better results. Upon further investigation, it was discovered that the lip closest to the cap was not even fully screwed in, and that part of it (on both valves!) had snapped off during installation, as that area was much thinner than the other part of the lip. Very disappointing. What's even more frustrating is that the return period had expired and I was still trying to get it working. While the packaging is convincing, I suspect this is not a genuine Kuhn Rikon part as the last valve I bought (2011) worked great.