Rexroth Hydraulic Valves

Pressure Relief Valve, pilot controlled ZDB6, Z2DB6 Size 6 Component series 4X Maximum operating pressure 315 bar Maximum flow 60 l/min Features Sandwich plate valve Porting pattern according to ISO 4401-03-02-0-05 (with or without loSAARing hole) 4 pressure ratings 5 circuit options With 1 or 2 pressure valve cartridges 4 adjustment types for pressure adjustment, optionally • Rotary knob • Sleeve with hexagon and protective cap • Lockable rotary knob with scale • Rotary knob

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 M-3SED6 Series Directional Seat Valve Size 6 Component series 1X Maximum operating pressure 350 bar Maximum flow 25 l/min Features Direct operated directional seat valve with solenoid actuation Porting pattern according to DIN 24340 form A (without loSAARing hole) Porting pattern according to ISO 4401-03-02-0-05 (with loSAARing hole) Safe switching also with longer standstill periods under pressure Wet-pin DC solenoids with detachable coil (AC voltage possible by means

Rexroth Check valves, pilot operated Type Z2S10 Size 10 Component series 3X Maximum operating pressure 315 bar Maximum flow 120 l/min Features Sandwich plate valve for use in vertical stackings Porting pattern according to ISO 4401-05-04-0-05 and ISO 4401-05-05-0-05 For the leakage-free blocking of one or two actuator ports, optional Various cracking pressures With pre-opening (standard); without pre-opening (optional) Check valve installation sets available individually

Pressure reducing valve, pilot-operated 3DR10P Size 10 Component series 6X Maximum operating pressure 315 bar Maximum flow 120 l/min Features Valve for reduction (P to A) and limitation (A to T) of a system pressure For subplate mounting, porting pattern according to DIN 24 340 form A, ISO 4401 and CETOP-RP 121 H, subplates (separate order) 4 pressure ratings 4 adjustment elements: • Rotary knob • Sleeve with hexagon and protective cap • Lockable rotary knob with scale •

Pressure Relief Valve, pilot controlled ZDB6, Z2DB6 Size 6 Component series 4X Maximum operating pressure 315 bar Maximum flow 60 l/min Features Sandwich plate valve Porting pattern according to ISO 4401-03-02-0-05 (with or without loSAARing hole) 4 pressure ratings 5 circuit options With 1 or 2 pressure valve cartridges 4 adjustment types for pressure adjustment, optionally • Rotary knob • Sleeve with hexagon and protective cap • Lockable rotary knob with scale • Rotary knob

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 4WRZE Proportional directional valves, pilot operated, without electrical position feedback, with 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 For

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 M-3SED6 Series Directional Seat Valve Size 6 Component series 1X Maximum operating pressure 350 bar Maximum flow 25 l/min Features Direct operated directional seat valve with solenoid actuation Porting pattern according to DIN 24340 form A (without loSAARing hole) Porting pattern according to ISO 4401-03-02-0-05 (with loSAARing hole) Safe switching also with longer standstill periods under pressure Wet-pin DC solenoids with detachable coil (AC voltage possible by means

Rexroth 4WH10 Series Directional spool valves, pilot operated, with hydraulic or electro-hydraulic actuation Size 10 … 32 Component series 4X, 7X, 6X Maximum operating pressure 350 bar Maximum flow 1100 l/min Features 4/3-, 4/2- or 3/2-way version Types of actuation (internal or external pilot control): – Electro-hydraulic (type WEH) – Hydraulic (type WH) For subplate mounting Porting pattern according toISO 4401 Spring or pressure centering, spring end position or hydraulic

Rexroth 4WH6 Series Directional Valve With Fluidic Actuation Size 6 Component series 5X Maximum operating pressure 315 bar Maximum flow 60 l/min Features Direct operated directional spool valve Operating methods: Hydraulic Porting pattern according to DIN 24340 form A (without loSAARing hole) Porting pattern according to NFPA T3.5.1 R2-2002 D03 (with loSAARing hole) Subplates see data sheet 45052 (separate order) Inductive position switch and proximity sensors (contactless)

Rexroth DR6DP6 Series Pressure Reducing Valve, Direct Operated Size 6 Component series 5X Maximum operating pressure 315 bar Maximum flow 60 l/min Features •For subplate mounting •Porting pattern according to ISO 4401-03-02-0-05 (with or without loSAARing hole) •5 pressure ratings •4 optional adjustment types: • Rotary knob • Threaded pin with hexagon and protective cap • Lockable rotary knob with scale • Rotary knob with scale •Check valve, optional •Corrosion-protected

Rexroth DR6DP10 Series Pressure Reducing Valve, Direct Operated Size 10 Component series 4X Maximum operating pressure 210 bar Maximum flow 80 l/min Features •For subplate mounting •Porting pattern according to ISO 4401-03-02-0-05 (with or without loSAARing hole) •5 pressure ratings •4 optional adjustment types: • Rotary knob • Threaded pin with hexagon and protective cap • Lockable rotary knob with scale • Rotary knob with scale •Check valve, optional •Corrosion-protected

Rexroth 4WRZE Proportional directional valves, pilot operated, without electrical position feedback, with 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 For

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 •

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