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Product description
● Available in different diameters:
- 19 to 19 mm (3/4" input to output)
- 25 to 25 mm (1" input to output)
- 32 to 32 mm (1" 1/4 input to output)
- 38 to 38 mm (1" 1/2 input to output)
- 50 to 50 mm (2" input to output)
In-line protection from water backflow or siphoningIn-line protection from water backflow or siphoning
TruDesign Non-Return Valves (Check Valves) are made from UV stabilised glass reinforced Nylon, these composite material fittings are designed for the harsh marine and agricultural environments.
They can be used in line to prevent water backflow or siphoning and have a very low cracking pressure.















