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Check valves for water filters

John Guest® check valves reliably prevent the backflow of liquids. Thanks to the integrated stainless steel spring mechanism, these valves offer maximum safety and durability. The simple installation via the proven John Guest® Speedfit system saves time and effort without compromising functionality. These valves are specifically designed for use in drinking water applications and meet all relevant standards.

John Guest® connections for VISION AQUA® water filters

All John Guest® pipe connections used in VISION AQUA® water filters are food-grade and approved for use in drinking water and water treatment applications. Their robust construction and ease of use not only ensure the highest reliability but also provide a long-lasting solution for your water filtration system.

Check valve - 1/4“ hose AD
Check valve - 1/4“ tube OD - John Guest
Check valve - 1/4“ tube OD - John GuestJohn Guest check valves are made from acetal copolymer (POM) and have been specially developed for use with drinking water.They include a spring mechanism made of stainless steel, which is being used successfully in other JG products.The check valves thus guarantee special protection in the event of a liquid backflow.The valve can be installed in any position, with an arrow indicating the direction of flow.      Only 0.02 bar opening pressure     Small size     Safe, reliable and tight     Excellent flow properties     Can be used with metal and plastic pipe     Short installation timeThe product range is not suitable for use in the compressed air and vacuum sector.

€17.26*
3/8" Rückschlagventil für dieVISION AQUA Wasserfilter
Check valve - 3/8“ tube OD - John Guest
Check valve - 3/8“ tube OD - John GuestJohn Guest check valves are made from acetal copolymer (POM) and have been specially developed for use with drinking water.They include a spring mechanism made of stainless steel, which is being used successfully in other JG products.The check valves thus guarantee special protection in the event of a liquid backflow.The valve can be installed in any position, with an arrow indicating the direction of flow.     Only 0.02 bar opening pressure     Small size     Safe, reliable and tight     Excellent flow properties     Can be used with metal and plastic pipe     Short installation timeThe product range is not suitable for use in the compressed air and vacuum sector.

€17.17*

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