Rexroth Oil Control Valve | R901104412 | OD1531213AS000 | OD1506181BS000 | OD1502211AS000

Rexroth Oil Control OD Series Hydraulic Cartridge Valves

Product Overview: The Rexroth Oil Control OD Series of threaded cartridge valves is the quintessential component for compact hydraulic control manifolds. This versatile range includes check valves, solenoid-operated directional valves, and counterbalance elements, all renowned for superior sealing, compact installation footprints, and high reliability in extreme environments. Whether utilizing the OD1506 series for critical load holding or the OD1531 models for precision logic control, these valves fit seamlessly into standard cavities, significantly enhancing the integration of hydraulic power units.

Featured models and material numbers: R901104412, OD1531213AS000, OD1503173AS800, OD1506181BS000, OD1506211AS000, and OD1502211AS000.

Key Technical Advantages:

• High-Density Integration: The threaded cartridge architecture drastically reduces system volume and eliminates numerous piping connections, thereby minimizing potential leak points.

• Ultra-Low Internal Leakage: Hardened and precision-ground spools ensure exceptional static locking in the closed position, ideal for maintaining actuator positions under load.

• Superior Environmental Resilience: Corrosion-resistant surface treatments allow stable operation in mobile machinery, lifting equipment, and harsh industrial environments involving salt spray or high temperatures.

• Rapid Maintenance: Adhering to industry-standard cavities (e.g., SAE standards), on-site maintenance or emergency replacements can be completed in minutes.

Detailed Specifications & Parameters:

• Featured Model/Material Number Matrix:

  • R901104412 (OD1531213AS000): Precision logic control cartridge optimized for specific flow dynamics.

  • OD1503173AS800: High-reliability directional/logic element with special sealing options.

  • OD1506181BS000 / OD1506211AS000: Standard counterbalance/check series for high-pressure load holding.

  • OD1502211AS000: Compact check/throttling cartridge element.

• Core Technical Specs:

  • Max Operating Pressure: Rated up to 350 Bar (5000 PSI) depending on model.

  • Flow Capacity: Ranges from 20 L/min up to 150 L/min based on size.

  • Cavity Standards: Common SAE-08, SAE-10, SAE-12 threaded interfaces.

  • Media Compatibility: Mineral oil (HL/HLP) according to DIN 51524.