Universal Compatibility: Designed for all radiators with a 50 mm center connection and /2 inch thread. This set includes accessories for panel radiators, and G 3/4inch compression connectors with 16mm or 15mm union nuts, facilitating easy transitions between pipe sizes. Versatile Installation Options: Suitable for pipes from both the floor and wall, the corner and passage designs of this radiator connection allow for flexible installation, accommodating any pipeline direction with ease. Advanced Temperature Control: Equipped with a thermostatic head featuring a built-in sensor and incompressible fluid, this unit offers 7 precise temperature settings and a frost protection mode, ensuring optimal control and visibility of your heating settings. Flexible Flow Adjustment: This multi-block heating unit allows for the thermostatic heads to be connected on either side, enhancing the flexibility of the flow and return joints, and can be installed on either the right or left side. Modern and Design: The thermostatic H block valve showcases a sleek, modern design with a polished chrome finish and solid brass construction, ensuring durability and a stylish appearance that complements any decor. Colour:As Shown Material:copper Package Contents: 1 * Valve Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.