The HAWE B 2-5 is a highly reliable spring-loaded inline hydraulic check valve designed to permit free fluid flow in one direction while completely blocking reverse flow. Manufactured in Germany by HAWE Hydraulik, this seat-type valve features a robust hexagonal steel body and standard female G-thread (BSP) ports for secure and straightforward inline integration. Its spring-assisted ball seat ensures reliable, zero-leakage sealing in the blocked direction, making it an essential component for maintaining system pressure, isolating circuits, and protecting hydraulic systems from damaging backflow.