6pcs PP One-way Airlock Valves for Fermentation Jars

Characteristics-Size: About 12.00X4.00X4.00cm/ 4.72X1.57X1.57in.-Color: Assorted color.-Material: PP.- These practical air locks are easy to replace, small and lightweight, easy to store gas check valve.- Made of and healthy materials, safe, sanitary and clean winemaking equipment.- Professional three-piece check valves are suitable for professional or personal use hot water tank check valve- Used for self-brewed wine and beer, used for a variety of purposes to preserve foods plastic check valve.- Three-piece check valves are gentle. These air locks are very easy to clean and use one-way water seal.-Product Info:Exhaust valve water valvePackage Include3 x Air Locks 3 x Silicone PlugsGoods Informationone way non return check valve Airlocks can be used for a variety of purposes to preserve foods (sauerkraut, pickles) or create delicious wine and beer, provide your family with healthy.one way check valve Three-piece one-way valves are used for exhausting secondary , used for self-brewed wine and beer

• Winemaking equipment--the airlock kit serve as versatile fermenting equipment, for a variety of purposes, such as preserve foods, ferment of cabbage, pickles, sauerkraut, grape juice and so on, or making beer, wine,,one-way water seal
• Valves for air pumps--black airlock grommets are made of , safe, and soft, can serve for a long time use ​,plastic check valve
• Hot water tank check valve--the 3-piece airlocks can be disassembled, and cleaned completely by a small brush,one way air valve
• Water seal valve--these check valves are easy to use, simple operation, and can be used for a long time,one-way ventilation control valve
• Gas check valve--they can be used without manual control and can be reused for a long time,fermentation water seal