Optimal Sealing Technology: Equipped with a hard seal and a silicone ring, this valve offers superior leakage prevention. The tight-fitting threads enhance its effectiveness, making it a reliable component in preventing liquid backflow in your systems. Easy Installation Process: Designed for hassle-free setup, this threaded check valve can be installed quickly and securely. A few simple turns are all it takes to achieve a waterproof seal, making the installation process comfortable and efficient. High-Quality Materials: Crafted from pure brass, this check valve is to high temperatures and . It features a one-piece construction with even wall thickness and a stainless steel spring, ensuring and reliability in various applications. Wide-Ranging Applications: Ideal for preventing the backflow of liquids in pipes, this versatile check valve is suitable for use in gardens, buckets, washing machines, and heating systems, among other standard threaded connections., Weight: 0.3968320716 pounds, Manufacturer: Teuypty