- The Double Union Brass PPR Ball Valve Socket Live Heat Plumbing Fitting is designed for reliable performance in various plumbing applications. - Available in sizes DN20, DN25, DN32, DN40, and DN50, these fittings correspond to diameters of 20 mm, 25 mm, 32 mm, 40 mm, and 50 mm, respectively. Note that PPR20 mm is equivalent to 4 inches. - Key benefits include: - Durable brass construction that ensures long-lasting use and resistance to corrosion. - Double union design allows for easy installation and maintenance, enabling quick disconnection without disrupting the plumbing system. - Compatible with both hot and cold water systems, making it versatile for residential and commercial use. - Specific applications include: - Ideal for connecting pipes in heating systems, ensuring efficient flow and temperature control. - Suitable for use in irrigation systems, seamlessly integrating with different pipe sizes for effective water distribution. - Perfect for plumbing repairs and upgrades, providing a reliable solution for new installations or replacements. - Each fitting is engineered for high performance, ensuring a secure seal and reducing the risk of leaks. - With its practical features and robust construction, this plumbing fitting stands out as a necessary component for any plumbing project.