Product Overview
The Rexroth LC 16 A20E74/ (Material No. R900910269) is a high-performance two-stage logic cartridge valve designed for demanding flow control and pressure regulation tasks within industrial hydraulic systems. As a key component of the Rexroth modular valve family, this logic cartridge valve functions as a pressure-compensated flow control element, enabling precise directional, pressure, and flow logic when integrated into a custom manifold block. The LC series is engineered to handle high flow rates with minimal pressure drop, making it an ideal solution for complex hydraulic circuits requiring reliable switching and metering functions. Its robust poppet and seat design ensures leak-free operation and long service life in continuous-duty applications.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Logic Cartridge Valve (Flow Control & Modular Valve) |
| Model Designation | LC 16 A20E74/ |
| Material Number | R900910269 |
| Nominal Size | NG16 (DIN 24342) |
| Operating Pressure | Up to 420 bar (depending on circuit configuration) |
| Flow Capacity | Up to 400 L/min (nominal) |
| Mounting & Connection | Standard ISO 7368 cartridge cavity, manifold mounting |
| Control Type | Pilot-operated, pressure-compensated logic element |
Engineering Features & Advantages
- Precision Flow Control: The two-stage logic design provides accurate, pressure-compensated flow regulation, ensuring stable actuator speeds independent of load variations.
- Leak-Free Sealing: Advanced poppet and seat geometry guarantees minimal internal leakage, enhancing system efficiency and reducing heat generation.
- High Power Density: Compact NG16 cartridge format delivers high flow capacity within a small installation envelope, ideal for space-constrained manifold designs.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened components and robust construction for extended service life.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original Rexroth LC series specifications, ensuring drop-in replacement without modification.
Typical Industrial Applications
This logic cartridge valve is widely used in heavy industrial scenarios such as plastic injection molding machines, metallurgical presses, construction and marine hydraulics, and CNC machine tools. It is particularly suited for custom manifold blocks where precise flow control, directional switching, and pressure logic are required to manage complex hydraulic circuits efficiently.
PRODUCT IMAGES
Rexroth LC 16 A20E74/ / R900910269 Logic Cartridge Valve
⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine REXROTH LC 16 A20E74/ / R900910269 Check Valve. This German-made hydraulic component features a poppet-type design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.