Rexroth Hydraulic Valves

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 4WREE Series Proportional Directional Valves Size 6, 10 Component series 2X Maximum operating pressure 315 bar Maximum flow 180 l/min Features – Actuation is by proportional solenoids with central thread and removable coil – Electrical position feed-back – For subplates: porting pattern to DIN 24 340 form A, ISO 4401, CETOP-RP 121 H, NFPA T3.5.1M R1, and ANSI B93.7 D 03, D 05 Subplates to SAARalog sheets RA 45 052 and RA 45 054 (separate order), see pages 15 and 16 –

Rexroth 4WE10 Series Directional Spool Valves, Direct Operated, with Solenoid Actuation Size 10 Component series 5X Maximum operating pressure 350 bar Maximum flow 160 l/min Features ▶ 4/3-, 4/2- or 3/2-way version ▶ Porting pattern according to ISO 4401-05-04-0-05 and NFPA T3.5.1 R2-2002 D05 ▶ High-power solenoid, optionally rotatable by 90° ▶ Electrical connection as individual or central connection ▶ Cartridge optionally equipped with PWM connector (fast switching

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 4WE10 Series Directional Spool Valves, Direct Operated, with Solenoid Actuation Size 10 Component series 3X, 4X Maximum operating pressure 315 bar Maximum flow 120 l/min Features ▶ 4/3, 4/2 or 3/2 directional design ▶ High-power solenoid ▶ Porting pattern according to ISO 4401-05-04-0-05 and NFPA T3.5.1 R2-2002 D05 ▶ Wet-pin AC solenoids with detachable coil ▶ Solenoid coil can be rotated by 90° ▶ The coil can be changed without having to open the pressure-tight

Check valves, pilot operated 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 Corrosion

Rexroth Proportional pressure reducing valves, direct operated, in 3-way version 3DREP(E) 6 Size 6 Component series 2X Max. operating pressure 100 bar Flow, max. 15 l/min Features Direct operated proportional valve for controlling the pressure and direction of aflow Actuation by proportional solenoid with central thread and detachable coil For subplate mounting: Porting pattern according to ISO 4401 Manual override, optional Spring-centered control spool Type 3DREPE with

Rexroth 4WE10 Series Directional Spool Valves, Direct Operated, with Solenoid Actuation Size 10 Component series 3X, 4X Maximum operating pressure 315 bar Maximum flow 120 l/min Features ▶ 4/3, 4/2 or 3/2 directional design ▶ High-power solenoid ▶ Porting pattern according to ISO 4401-05-04-0-05 and NFPA T3.5.1 R2-2002 D05 ▶ Wet-pin AC solenoids with detachable coil ▶ Solenoid coil can be rotated by 90° ▶ The coil can be changed without having to open the pressure-tight

Rexroth 4WRA Sereis 4/2 and 4/3 proportional directional valves, direct operated, without electrical positionfeedback, without integrated electronics (OBE) Size 6, 10 Component series 2X Maximum operating pressure 315 bar Maximum flow 75 l/min Features Direct operated proportional directional valve without electrical position feedback,with external electronics Control of the direction and magnitude of a flow Operation by means of proportional solenoids with central thread and

Rexroth 4WE10 Series Directional Spool Valves, Direct Operated, with Solenoid Actuation Size 10 Component series 3X, 4X Maximum operating pressure 315 bar Maximum flow 120 l/min Features ▶ 4/3, 4/2 or 3/2 directional design ▶ High-power solenoid ▶ Porting pattern according to ISO 4401-05-04-0-05 and NFPA T3.5.1 R2-2002 D05 ▶ Wet-pin AC solenoids with detachable coil ▶ Solenoid coil can be rotated by 90° ▶ The coil can be changed without having to open the pressure-tight

Rexroth 4WE6 Series Solenoid Directional Valves Directional spool valves, direct operated, with solenoid actuation WE 6...ESize 6 Component series 7X Maximum operating pressure 315 bar Maximum flow 60 l/min Features 4/3-, 4/2- or 3/2-way version Standard version Porting pattern according to DIN 24340, form A Wet-pin DC solenoids Solenoid coil can be rotated The coil can be changed without having to open the pressure-tight chamber Electrical connection as individual connection

Twin throttle check valve Z2FS6 Size 6 Component series 4X Maximum operating pressure 315 bar Maximum flow 80 l/min Features Sandwich plate valve Porting pattern according to DIN 24340, form A Porting pattern according to ISO 4401-03-02-0-05 (with loSAARing hole) For the main or pilot flow limitation of 2 actuator ports. 4 adjustment types: • Setscrew with lock nut and protective cap • Lockable rotary knob with scale• Spindle with internal hexagon and scale• Rotary knob with

Rexroth Pressure reducing valve, direct operated ZDR6D Series Size 6 Component series 4X Maximum operating pressure 350 bar Maximum flow 50 l/min Features Sandwich plate valve Porting pattern according to ISO 4401-03-02-0-05 (with or without loSAARing hole) 4 pressure ratings 4 adjustment types: • Rotary knob • Sleeve with hexagon and protective cap • Lockable rotary knob with scale • Rotary knob with scale Pressure reduction in channel A, B or channel P Check valve, optional

Rexroth 4WE6 Series Solenoid Directional Valves Directional spool valves, direct operated, with solenoid actuation WE 6...E Size 6 Component series 6X Maximum operating pressure 350 bar Maximum flow (DC) 80 l/min Maximum flow (AC) 60 l/min Features 4/3-, 4/2- or 3/2-way version High-power solenoid Porting pattern according to DIN 24340 form A Porting pattern according to ISO 4401-03-02-0-05 Wet-pin DC or AC solenoids with detachable coil Solenoid coil is rotatable by 90° The

Check valves, pilot operated 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 Corrosion

Rexroth 4WE10 Series Directional Spool Valves, Direct Operated, with Solenoid Actuation Size 10 Component series 3X, 4X Maximum operating pressure 315 bar Maximum flow 120 l/min Features ▶ 4/3, 4/2 or 3/2 directional design ▶ High-power solenoid ▶ Porting pattern according to ISO 4401-05-04-0-05 and NFPA T3.5.1 R2-2002 D05 ▶ Wet-pin AC solenoids with detachable coil ▶ Solenoid coil can be rotated by 90° ▶ The coil can be changed without having to open the pressure-tight

Rexroth 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 •

Rexroth Directional spool valves, direct operated, with solenoid actuation WE 6...E Size 6 Component series 6X Maximum operating pressure 350 bar Maximum flow (DC) 80 l/min Maximum flow (AC) 60 l/min Features 4/3-, 4/2- or 3/2-way version Porting pattern according to ISO 4401-03-02-0-05 (with or without loSAARing hole) High-power solenoid, optionally rotatable by 90° Electric connection as single or central connection Optional auxiliary operating device Spool position

Rexroth Directional spool valves, direct operated, with solenoid actuation WE 6...E Size 6 Component series 6X Maximum operating pressure 350 bar Maximum flow (DC) 80 l/min Maximum flow (AC) 60 l/min Features 4/3-, 4/2- or 3/2-way version Porting pattern according to ISO 4401-03-02-0-05 (with or without loSAARing hole) High-power solenoid, optionally rotatable by 90° Electric connection as single or central connection Optional auxiliary operating device Spool position

Rexroth Directional spool valves, direct operated, with solenoid actuation WE 6...E Size 6 Component series 6X Maximum operating pressure 350 bar Maximum flow (DC) 80 l/min Maximum flow (AC) 60 l/min Features 4/3-, 4/2- or 3/2-way version Porting pattern according to ISO 4401-03-02-0-05 (with or without loSAARing hole) High-power solenoid, optionally rotatable by 90° Electric connection as single or central connection Optional auxiliary operating device Spool position