16 Oct 2018
The coffee valve tells everyone that coffee contains 98% of the moisture.So the quality of water is very important for coffee.
Coffee should be made in fresh water, with minerals and oxygen, and the water should be medium or lower in hardness. If the hardness of water exceeds 10 degrees (dH), we recommend using a filter cartridge called CLARIS.
If possible, the carbonate hardness of the coffee-brewing water should be low, because carbonate hardness negatively affects the taste of the coffee and produces an insoluble carbonate precipitate. When this happens, it is recommended that CLARIS be used with a filter to remove most of the toxins and chlorinated compounds in the water.
Tag: coffee valve
Originally published 16 Oct 2018, updated 16 Oct 2018.
Blog
WOJIN Showcased Coffee Bag Degassing Valve Solutions at HOTELEX Shanghai
12 Apr 2025WOJIN took part in HOTELEX 2025, held at the National Exhibition and Convention Center in Shanghai.
WOJIN New Journey in 2025 Marching Towards the Future Striving Together
08 Feb 2025In 2025, WOJIN will continue to move forward, providing high-quality one way degassing valves for the market and creating an even more brilliant future!
WOJIN Showcases High-Standard One-way Degassing Valves at Shenzhen Coffee Expo
04 Sep 2024WOJIN promoted its brand at the Shenzhen Coffee Expo and will continue to produce high-quality products to high standards.