Brake valve block for Volvo trucks, compatible with part numbers 20837594, 21707054, 21991157, 7420837594, 7421707054, 7421991157, and 21278614. This device is essential for the proper functioning of the braking system, ensuring efficient air release.

The product is made from high-quality materials to ensure durability and optimal performance in varying operating conditions. The exact dimensions of the valve are illustrated in the picture, with a reference scale in centimeters for accurate assessment.

The brass connectors and metal components are designed to withstand wear and corrosion, ensuring a long lifespan for the product. It is an ideal choice for maintaining and repairing the braking system in Volvo trucks.