R901436026 THROTTLE VALVE Z2FS6B2-4X/2QJ5V/60 is a high-quality industrial hydraulic valve, providing reliable throttling of flow volume to the set value. With a nominal size of 6, it allows precise flow control between B1 and B2 or vice versa, mechanically operated. Original Bosch Rexroth products are available with local support through CreatX Technology SRL.