Rexroth Hydraulic Valves

Rexroth 4WRKE Series Proportional Directional Valve Size 10, 16, 25, 27, 32, 35 Component series 3X Maximum operating pressure 350 bar Maximum flow 3000 l/min Features *Pilot-operated 2-stage proportional directional valves with electrical position feedbackof the main control spool and integrated electronics (OBE) Control of flow direction and size *Proportional solenoid operation For subplate mounting: Porting pattern according to ISO 4401 Electrical position feedback

Rexroth 4WRKE Series Proportional Directional Valve Size 10, 16, 25, 27, 32, 35 Component series 3X Maximum operating pressure 350 bar Maximum flow 3000 l/min Features *Pilot-operated 2-stage proportional directional valves with electrical position feedbackof the main control spool and integrated electronics (OBE) Control of flow direction and size *Proportional solenoid operation For subplate mounting: Porting pattern according to ISO 4401 Electrical position feedback

Rexroth 4WRKE Series Proportional Directional Valve Size 10, 16, 25, 27, 32, 35 Component series 3X Maximum operating pressure 350 bar Maximum flow 3000 l/min Features *Pilot-operated 2-stage proportional directional valves with electrical position feedbackof the main control spool and integrated electronics (OBE) Control of flow direction and size *Proportional solenoid operation For subplate mounting: Porting pattern according to ISO 4401 Electrical position feedback

Rexroth 4WRKE Series Proportional Directional Valve Size 10, 16, 25, 27, 32, 35 Component series 3X Maximum operating pressure 350 bar Maximum flow 3000 l/min Features *Pilot-operated 2-stage proportional directional valves with electrical position feedbackof the main control spool and integrated electronics (OBE) Control of flow direction and size *Proportional solenoid operation For subplate mounting: Porting pattern according to ISO 4401 Electrical position feedback

Rexroth 4WEH Series Directional Spool Valves, pilot operated, with electro-hydraulic actuation Size 10, 16, 25 (WEH22), 25 (WEH25), 32 Component series 4X, 7X, 6X Maximum operating pressure 280 bar Maximum flow 1100 l/min Features Types of actuation (internal or external pilot control): Electro-hydraulic (type WEH) For subplate mounting Porting pattern according toISO 4401 4/3-, 4/2- or 3/2-way version Spring or pressure centering, spring end position or hydraulic end

Rexroth 4WEH Series Directional Spool Valves, pilot operated, with electro-hydraulic actuation Size 10, 16, 25 (WEH22), 25 (WEH25), 32 Component series 4X, 7X, 6X Maximum operating pressure 280 bar Maximum flow 1100 l/min Features Types of actuation (internal or external pilot control): Electro-hydraulic (type WEH) For subplate mounting Porting pattern according toISO 4401 4/3-, 4/2- or 3/2-way version Spring or pressure centering, spring end position or hydraulic end

Rexroth 4WEH Series Directional Spool Valves, pilot operated, with electro-hydraulic actuation Size 10, 16, 25 (WEH22), 25 (WEH25), 32 Component series 4X, 7X, 6X Maximum operating pressure 280 bar Maximum flow 1100 l/min Features Types of actuation (internal or external pilot control): Electro-hydraulic (type WEH) For subplate mounting Porting pattern according toISO 4401 4/3-, 4/2- or 3/2-way version Spring or pressure centering, spring end position or hydraulic end

4WRLE10 Series High-response directional valves, pilot operated, with electrical position feedbackand integrated electronics (OBE) Size 10 … 35 Component series 3X Maximum operating pressure 350 bar Maximum flow 3500 l/min Nominal flow 50 … 1100 l/min SAAR specialized in pumps, motors, valves, bearings, couplings, gearbox, engine spare parts, filter elements, fittings, connectors, electronic components and accessories, mobile equiupment spare parts. Rexroth 4WRLE10 Series

4WRPEH6 and 4WRPEH10 Series Valves 4/4 directional control valves, direct operated, with electrical position feedbackand integrated electronics (OBE) 4WRPEH Size 6 Component series 2X Maximum operating pressure 315 bar Nominal flow 2 … 40 l/min 4WRPEH Size 10 Component series 2X Maximum operating pressure 315 bar Nominal flow 50 … 100 l/min Features 4/4 directional design With control spool and sleeve in servo quality Operated on one side, 4/4 fail-safe position in switched

Type 4WEH Directional Spool Valves, Pilot Operated, With electro-hydraulic Actuation Size 10, 16, 25 (WEH22), 25 (WEH25), 32 Component series 4X, 7X, 6X Maximum operating pressure 280 bar Maximum flow 1100 l/min Features: Types of actuation (internal or external pilot control): Electro-hydraulic (type WEH) For subplate mounting Porting pattern according toISO 4401 4/3-, 4/2- or 3/2-way version Spring or pressure centering, spring end position or hydraulic end position Wet-pin

Rexroth 4WRKE Series Proportional Directional Valve Size 10, 16, 25, 27, 32, 35 Component series 3X Maximum operating pressure 350 bar Maximum flow 3000 l/min Features *Pilot-operated 2-stage proportional directional valves with electrical position feedbackof the main control spool and integrated electronics (OBE) Control of flow direction and size *Proportional solenoid operation For subplate mounting: Porting pattern according to ISO 4401 Electrical position feedback

Rexroth 4WRZ Series Proportional directional valves, pilot operated, without electrical position feedback, without integrated electronics (OBE) Size 10, 16, 25, 32, 52 Component series 7X Maximum operating pressure 350 bar Maximum flow 2800 l/min Features Pilot-operated, 2-stage proportional directional valves with integrated electronics (OBE) Control of the direction and magnitude of a flow Operation by means of proportional solenoids with central thread and detachable coil

Rexroth 4WRZ Series Proportional directional valves, pilot operated, without electrical position feedback, without integrated electronics (OBE) Size 10, 16, 25, 32, 52 Component series 7X Maximum operating pressure 350 bar Maximum flow 2800 l/min Features Pilot-operated, 2-stage proportional directional valves with integrated electronics (OBE) Control of the direction and magnitude of a flow Operation by means of proportional solenoids with central thread and detachable coil

Rexroth High-response directional valves, pilot operated, with electrical position feedbackand integrated electronics (OBE) 4WRTE Size 10 … 35 Component series 4X Maximum operating pressure 350 bar Maximum flow 3000 l/min Nominal flow 25 … 1000 l/min Features Reliable - proven and robust design Safe - Automatic pressure compensation in the control chambers of the main stage bythe pilot controlvalve - Control spool of the main stage in the springcentered centralposition and/or

Rexroth High-response directional valves, pilot operated, with electrical position feedbackand integrated electronics (OBE) 4WRTE Size 10 … 35 Component series 4X Maximum operating pressure 350 bar Maximum flow 3000 l/min Nominal flow 25 … 1000 l/min Features Reliable - proven and robust design Safe - Automatic pressure compensation in the control chambers of the main stage bythe pilot controlvalve - Control spool of the main stage in the springcentered centralposition and/or

Rexroth Pressure Reducing Valve,Pilot-operated, Type DR10 DR20 DR30 Size 10 to 32 Component series 5X Maximum operating pressure 350 bar Maximum flow 400 l/min Features – For subplate mounting – Porting pattern according to ISO 5781 – For threaded connection – As cartridge valve – 4 adjustment types, optional: • Rotary knob • Bushing with hexagon and protective cap • Lockable rotary knob with scale • Rotary knob with scale – 5 pressure ratings – Check valve, optional (only

Rexroth Pressure Relief Valve,Pilot-operated Type DB10 DB20 DB30 Size 10 … 32 Component series 5X Maximum operating pressure 350 bar Maximum flow 650 l/min Features ▶▶ For subplate mounting ▶▶ Porting pattern according to ISO 6264-06-09 (NG10), ISO 6264-08-13 (NG25) and ISO 6264-10-17 (NG32) ▶▶ For threaded connection ▶▶ As cartridge valve (cartridge) ▶▶ 4 adjustment types for pressure adjustment, optionally: –– Rotary knob –– Bushing with hexagon and protective cap ––

Type 4WEH Directional Spool Valves, Pilot Operated, With electro-hydraulic Actuation Size 10, 16, 25 (WEH22), 25 (WEH25), 32 Component series 4X, 7X, 6X Maximum operating pressure 280 bar Maximum flow 1100 l/min Features: Types of actuation (internal or external pilot control): Electro-hydraulic (type WEH) For subplate mounting Porting pattern according toISO 4401 4/3-, 4/2- or 3/2-way version Spring or pressure centering, spring end position or hydraulic end position Wet-pin

Type 4WEH Directional Spool Valves, Pilot Operated, With electro-hydraulic Actuation Size 10, 16, 25 (WEH22), 25 (WEH25), 32 Component series 4X, 7X, 6X Maximum operating pressure 280 bar Maximum flow 1100 l/min Features: Types of actuation (internal or external pilot control): Electro-hydraulic (type WEH) For subplate mounting Porting pattern according toISO 4401 4/3-, 4/2- or 3/2-way version Spring or pressure centering, spring end position or hydraulic end position Wet-pin

Rexroth Pilot Controlled Pressure Relief Valve Type DBW10 DBW20 DBW30 Size 10 … 32 Component series 5X Maximum operating pressure 350 bar Maximum flow 650 l/min Features: * For subplate mounting * Porting pattern according to ISO 6264-06-09 (NG10), ISO 6264-08-13 (NG25) and ISO 6264-10-17(NG32) * For threaded connection * As screw-in cartridge valve (cartridge) * 4 adjustment types for pressure adjustment, optionally • Rotary knob • Sleeve withhexagon and protective cap •