PVC VDL non-return valve

The VDL PVC non-return valve is spring-loaded with cone and has rubber seals. The cone has guideways so that the cone is always in the right place; these guideways also prevent the cone from rotating. As a result, this valve is very stable during use. The VDL valve can be installed in any direction and with proper use offers a lasting leak-free connection.



  • Low resistance
  • Spring-loaded with cone
  • EPDM / FPM version
  • Available in various sizes


With clean water, e.g. rain water in intake and pressure lines

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