- Leak-Proof Design: Features a double-gasket structure to ensure maximum water leakage prevention. The three-stage design allows for quick connections and disconnections, effectively locking water without backflow. - Flow Control: Easily regulate water flow with a user-friendly control switch. The valve can be fully closed at 90 degrees (horizontal and vertical) and fully opened at 180 degrees (vertical), allowing precise adjustment of water flow size and speed. - Durable Material: Made from high-quality engineering plastic, this aquarium hose valve is designed to withstand corrosion, acids, and alkalis, ensuring long-lasting reliability and performance. - Versatile Applications: Ideal for use with aquarium fish tanks, external filters, soft water pipes, pump rotation pipes, protein skimmers, and other aquatic equipment. This valve enhances the functionality of your setup. - User-Friendly Operation: Simply set your desired water flow size and open or close the valve as needed. The intuitive design makes it easy for anyone to use, regardless of experience level. - Customer Support: We appreciate your purchase. If you encounter any issues, please contact us anytime. We are committed to providing satisfactory solutions within 24 hours.