A flush valve creates a direct operating point between the water inlet and the connected sanitary fixture. When used, it opens the flushing line and directs water through the outlet. The uncomplicated arrangement makes the product easy to place within a planned washroom water system. The all-copper body is the key construction feature of this version. Its straight-connection options support different matching pipe arrangements, while the compact form helps keep the valve close to the installation area. Buyers should match the chosen connection to the existing inlet and outlet before fitting. Processing customization is available for this product. Project buyers can discuss the required valve arrangement and connection format. The final selection should follow the actual pipe layout and the sanitary fixture that the valve will serve.