The one way degassing valve knows that in order to ensure the optimal solubility of the coffee, the boiling water temperature should be lower than boiling point. If the water temperature is too high, the taste of coffee will become bitter, but if it is too low, the taste of coffee will become sour, losing the aroma and flavor of coffee.
The barista's mastery of the coffee machine's performance keeps the water at the optimum temperature so that the coffee's aroma is released without reservation.
Of course, the barista must take the time to figure out the performance of the coffee machine.
Originally published 12 Oct 2018, updated 12 Oct 2018.
The coffee one-way valve allows the worldwide coffee trade becomes more operational and allow consumer to taste a big range of coffee beans freshly.
Although people don’t mention it, coffee valve plays an important role with its small size among coffee industry, especially on biggest occasions.
By mentioning on the coffee competition, an efficient coffee valve would contribute on keeping the quality of final cup stable and predictable.
Alongside with our coffee map around the world—in Australia and Asian countries, we will introduce a test process for coffee valve quality check to you.