- Phone
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Address
No. 888, Huanhu West 2nd Road, Nanhui New Town, Pudong New Area, Shanghai
Shanghai Yichun Scientific Instrument Co., Ltd
No. 888, Huanhu West 2nd Road, Nanhui New Town, Pudong New Area, Shanghai
Cleaning of one-way valve
If the one-way valve is already blocked, clean it with water, isopropanol (or methanol), and water in sequence for 15 minutes each. If it still cannot be cleaned, it can be basically judged that the blockage is caused by mechanical impurities rather than ordinary organic matter or salts, and it needs to be disassembled for repair or replaced with a new one.