R900431556 PRESSURE REDUCING VALVE ZDR6DB1-4X/150YM is a high-quality industrial hydraulic valve designed to ensure reliable pressure reduction to the set value. With a nominal size of 6 and flow direction P2 → P1, this valve is ideal for demanding industrial applications. Original Bosch Rexroth products are locally supported by CreatX Technology SRL, providing technical support and repair services.