Introducing our 10pcs Plastic Bottom Valve set, featuring both 3/4" and 1" male/female threaded connections. Designed with a durable plastic construction, these valves are perfect for a variety of applications including irrigation systems and water pump fittings. The blue head design not only adds a touch of color but also makes it easy to identify and adjust the valves as needed. Each valve acts as a reliable check valve to prevent backflow, ensuring your water systems operate smoothly.