The PVC Transparent Check Valve is a must-have for any kitchen plumbing system. This anti-backflow valve ensures that water flows in the correct direction, preventing any that could lead to influence. Its transparent design allows for easy inspection and maintenance, while its compatibility with PVC pipes ensures a installation. Ideal for use in kitchen sinks, this valve helps maintain a clean and efficient plumbing system. Features -Color:Sky-blue -Material:PVC -Size:10.00X7.70X7.70cm/3.93X3.03X3.03in -Outer diameter: 55.4mm -Inner diameter: 50mm -Wall thickness: 2.7mm -Durable PVC material: crafted from robust PVC, this check valve offers excellent resistance to wear and high temperatures, ensuring performance -Effective backflow prevention: prevents water from flowing backward, protecting kitchen drainage systems from smells and waste water influence -Oneway flow control: the feature ensures that water flows in only single direction, safeguarding the plumbing system from backflow issues -Userfriendly installation: with a design, this check valve can be easily installed in various kitchen drainage pipes without the need for tools -Transparent design: the clear PVC construction allows for easy observation of water flow, ensuring proper functionality and maintenance Package list: 1 x valve