M&J Trunnion Mounted Ball Valve. The M&J Ball Valve is a three piece bolted body design, with internal trunnion blocks. The ball valve that provides an attractive solution for positive shut off requirements in. oil & gas pipelines. ProduCt Benefits and features: three Piece Bolted Body. The M&J Ball Valve is a three piece bolted body design.
Water boils at 100Â°C at standard pressure, no exceptions! However, the water temperature in the kettle is not even. Around the heating elements, the water rapidly reaches 100Â°C, even if the water in the rest of the kettle is cooler.
So I pour when the temp hits 167~168 ish (I know, THIS chart says 175, but the tea I have is best at ~160 for ~90 seconds) which is enough to bring the cup to temp and rest at the right temp. Anyway, then I put the kettle back down and wait for the boil.