The Rehau KFE Ball Valve Set G1 with Filter (Rehau Part Number 13251621001) is a high-quality, genuine Rehau component designed for reliable connection to manifolds in various heating and plumbing applications. This comprehensive set includes a durable nickel-plated brass ball valve, an integrated strainer with a fine 0.5 mm filter mesh, and a G1 union nut. It features G1 internal thread connections for both manifold and pipe, ensuring a secure and leak-free installation. Engineered for demanding environments, this valve set is rated for a maximum operating temperature of 90 °C and can withstand a maximum operating pressure of 10 bar, making it ideal for maintaining system cleanliness and facilitating easy maintenance.