Durable and Corrosion Resistant: Made of durable brass, this valve insert is highly resistant to corrosion, ensuring a long service life and durability. Ideal for Underfloor Heating Distribution: Perfectly suitable for valve insert for underfloor heating distributor or heating circuit distributor, providing efficient and reliable performance. Premium Material: Made of high quality ABS and brass, this valve insert offers superior strength and reliability. Easy to Install: The valve insert comes in a convenient size of G1/2 x G3/4 (mm), making it easy to install and compatible with various heating systems. Package Content: 1 x Valve Insert, providing great value and convenience for your underfloor heating system. Note: The data is all measured manually, please allow 1-3cm error Due to differences in light and display, there may be some color differences, please refer to the actual item received.