Rexroth 2FRM Speed Control Valve | 2FRM10-3X/50L | 2FRM16-3X/100L | R900420286 | Flow Control Valve

2FRM Series 2-Way Pressure Compensated Speed Control Valves

Product Overview: The 2FRM series is a high-performance 2-way flow control valve designed for the precise regulation of hydraulic actuator speeds (cylinders or motors). Featuring an integrated pressure compensator, this valve ensures that the output flow remains constant even when system pressures fluctuate, achieving exceptionally stable speed control. From the compact 2FRM10 to the high-capacity 2FRM16, this series delivers superior linear adjustment and resistance to load-induced shocks.

Featured models and Material Numbers:

• R900420286: Core Material Number component.

• 2FRM10-3X/50L: Size 10, Series 3X, adjustable flow up to 50 L/min.

• 2FRM16-3X/100L: Size 16, Series 3X, adjustable flow range from 60 L/min to 100 L/min.

Key Technical Advantages:

• Precise Pressure Compensation: The built-in compensator automatically offsets pressure differential fluctuations caused by load changes, ensuring consistent actuator speeds under varying resistance.

• Fine Adjustment Metering: Utilizing a rotary knob (options for handwheels or lockable versions), the smooth adjustment curve is ideal for machine tool feeds and synchronization systems where low-speed stability is critical.

• Wide Flow Control Range: Available in various orifice sizes, supporting everything from micro-metering to high-flow control up to 100 L/min.

• Optional Reverse Free Flow: Can be integrated with a check valve to allow precise speed control in one direction and unrestricted free flow in the reverse.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • 2FRM10-3X/50L: Nominal Size 10, subplate mounting, rated adjustable flow up to 50 L/min.

  • 2FRM16-3X/100L: Nominal Size 16, high-flow design, rated adjustable flow up to 100 L/min.

• Core Technical Specs:

  • Mounting Pattern: Compliant with ISO 6263 subplate standards.

  • Max Operating Pressure: Up to 315 bar (4500 PSI).

  • Minimum Flow Stability: Maintains excellent flow accuracy even at minimum adjustment openings.

  • Fluid Compatibility: Suitable for mineral oils (HL, HLP) and phosphate esters.