Bosch Rexroth 2FR Flow Control Valve


The Bosch Rexroth 2FR flow control valve has mechanical (2FRM), hydraulic (2FRH) or electro-hydraulic (2FRW) operation.

It is used for maintaining a constant flow, independent of pressure and temperature. In order to control a flow through the valve in both directions, a Z4S rectifier sandwich plate may be fitted below the flow control valve.

These valve have a maximum operating pressure of 315 bar and a maximum flow of 160 litres/minute.

Other features of Bosch Rexroth 2FR flow control valve include:

  • Size 10, 16;
  • Component series 3X;
  • Subplate mounting;
  • Mechanical, hydraulic and electro-hydraulic actuation;
  • Porting pattern according to DIN 24340 form G and ISO 6263
  • Optional pressure compensator stroke limitation to reduce the start-up jump;
  • Start-up jump reduction;
  • Stroke limitation of the geared piston drive adjustable on both sides (type 2FRH and 2FRW);
  • Flow control in both directions through rectifier sandwich plate;
  • Corrosion-protected design.

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