Z2FS6-2-4X/2QMT

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth Z2FS6-2-4X/2QMT (R900740176) is a twin throttle check valve designed for precise flow limitation in hydraulic systems. This sandwich plate valve is utilized to control the main or pilot flow to one or two actuator ports, ensuring smooth operation and fine-tuning of actuator speeds. It features two symmetrically aligned throttle check valves that limit flow in one direction while allowing free return flow in the other. The valve operates by directing hydraulic fluid through a throttling point between the valve seat and throttle spool when supply throttling is required. The throttle spool can be finely adjusted using a setscrew for precise control over the throttling point. During return flow, the valve seat is displaced against a spring, allowing fluid to bypass unobstructed as a check valve. This model offers versatility with its main flow limitation (Version Q) suitable for adjusting actuator velocity when installed between the directional valve and subplate. Additionally, it serves as a pilot flow limitation device that can adjust switching times when installed between pilot control valves and main valves. The Z2FS6-2-4X/2QMT conforms to DIN and ISO porting patterns with various adjustment types available: setscrew with lock nut and protective cap, lockable rotary knob with scale, spindle with internal hexagon and scale, or rotary knob with scale. This flexibility enables users to choose the most suitable adjustment method for their specific application needs. Whether used for supply or discharge throttling, this Bosch Rexroth valve ensures reliable performance in controlling hydraulic flows within industrial systems.