REXROTH Z2FSK 10-2-12/2QV R900564522

Rexroth Hydraulic Throttle Check Valve NG10 Z2FSK 10-2-12/2QV Description This is a pilot-operated throttle check valve, model Z2FSK 10, from Bosch Rexroth. As a sandwich plate valve, it is designed for installation in vertical stacking assemblies. It is used to limit the main or pilot flow of one or two actuator ports. This specific version (2Q) allows for throttling in both the supply and return lines, providing effective meter-in and meter-out control. Specifications Manufacturer: Rexroth Type: Pilot Operated Throttle Check Valve Model: Z2FSK 10-2-12/2QV Nominal Size: 10 (NG10) Porting Pattern: ISO 4401-05-04-0-05 Maximum Operating Pressure: 315 bar Seal Material: FKM (Viton) Adjustment: Screw with lock nut and protective cap Label Info MNR (Part Number): R900564522 FD (Factory Date): 42002 (Week 42, 2002) Serial Number: 124179720 Application Ideal for industrial hydraulic applications requiring precise speed control of cylinders or motors. Its robust design makes it suitable for use in machine tools, manufacturing lines, presses, and other heavy-duty machinery where reliable flow regulation is critical. Country of Origin Made in Germany CO2 Impact By reusing this part, you contribute to a more sustainable circular economy, saving approximately 6.5 kg of CO2 compared to manufacturing a new one. This is equivalent to driving a car for over 32 kilometers. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Question?What does the ‘2QV’ designation in the model number Z2FSK 10-2-12/2QV signify?The ‘2Q’ indicates that this valve provides throttling in both the supply and return lines (A and B ports), allowing for meter-in and meter-out control. The ‘V’ specifies that the seals are made from FKM (Viton), which are suitable for a wide range of hydraulic fluids and higher temperatures. Question?What is the maximum operating pressure for this NG10 valve?This valve is designed for a maximum operating pressure of 315 bar (approximately 4568 PSI), which is standard for many industrial hydraulic applications using NG10 components. Question?How do I correctly install this sandwich plate valve in my hydraulic circuit?This valve has a porting pattern according to ISO 4401-05-04-0-05. It should be ‘sandwiched’ between a subplate (or manifold block) and a directional control valve of the same NG10 size. Ensure all surfaces are clean, O-rings are correctly seated, and mounting bolts are torqued to the manufacturer’s specification to prevent leaks. profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners. Last Update: Friday, March 13, 2026