UPVC material ensures durability and environmental for all your gardening and aquarium needs. Available in various sizes (20mm to 110mm) to fit different pipe diameters, making it versatile for multiple applications. devised for easy connection using PVC glue, ensuring a secure and leak-free fit for your irrigation systems. Ideal for garden watering, greenhouse irrigation, and aquarium setups, providing reliable flow control and preventing backflow. Pressure rated at 850 kPa, this check valve is built to withstand high-pressure environments, ensuring long-lasting performance., Manufacturer: XEINNILL