The HAWE RH 1 is a premium hydraulic check valve engineered and manufactured by HAWE Hydraulik in Germany. Designed for robust performance in high-pressure hydraulic systems, this valve ensures reliable, leak-free sealing to maintain system pressure and prevent reverse fluid flow. The inclusion of port markings A, B, and Z indicates its configuration as a pilot-operated check valve, where the Z port functions as the hydraulic release. Built to strict industrial standards, the RH 1 is ideal for securing hydraulic cylinders and isolating circuits in both mobile and industrial machinery.