Bosch Rexroth

Introductions:

Bosch Rexroth is the leading supplier of industrial hydraulics with the world's largest portfolio of high-quality hydraulic valves. Bosch Rexroth's state-of-the-art valves are in use worldwide and have proven their reliability time and time again over literally millions of operating hours.

The robust valves are ideal for automated electro-hydraulic control applications. Other intelligent solutions include our valves for proportional displacement control, relief, pressure reduction, flow control and throttling, as well as for switching functions.

With our hydraulic valves, you can control and regulate the volume flow, whereby the start or stop, direction and quantity of the volume flow can be influenced for a direction of movement or rotation of hydraulic drives. The hydraulic valves are controlled via various actuation types and thus cause the valve elements to open or close. Either fixed switching positions for switching valves or adjustable intermediate positions for continuous valves are possible.

The new Bosch Rexroth valve series with ISO 7368 standard cavities applies the principle of modular design to hydraulics. You can install almost any LFA logic cover from the Rexroth standard range directly and thus implement every conceivable hydraulic function. This means more flexibility for later modifications, as only the logic cover needs to be replaced to adapt the functionality to new requirements.

Partial product series of Rexroth valvse:

Directional valves: 4WE (electromagnetic direction change), 4WREE (proportional direction)

Pressure valves: DB (overflow), DBD (direct acting overflow), DR (pressure reducing)

Flow valve: Z2FS (one-way throttling), 2FRM (proportional flow)

Servo valve/high-frequency response valve: 4WS2EM, 4WSE

Plug in valve/logic valve: LC, LFA

Classification of Rexroth Conventional Valves: