The R900591254 THROTTLE VALVE Z2FS16A8-3X/SV is a high-quality industrial hydraulic valve, ensuring reliable throttling of flow volume at the set value. With a nominal size of 16, it allows precise flow control between A1 → A2 or A2 → A1, mechanically operated. Original Bosch Rexroth products are locally supported by CreatX Technology SRL, providing technical support and quick repairs.