Beuiouer Sprinkler Check Valve 3/4 Inch True Union Check Valve Transparent Blue UPVC Check Valve Pipeline Check Valve One-Way Valve

Beuiouer Sprinkler Check Valve 3/4 Inch True Union Check Valve Transparent Blue UPVC Check Valve Pipeline Check Valve One-Way Valve

• design for easy observation of internal fluid state.
• Produce specification: Made of PVC material , can be used drinking water , sea water , liquids , chemical transport
• The flap design can be installed vertically or horizontally, with reduced resistance, flexible switch, excellent sealing, and can effectively reduce working noise.
• It is suitable for backflow of water supply pipes, backflow of fish tank pump pipes, backflow of sewers, etc.