Rexroth Hydraulic Valves

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 Pressure relief valve, pilot controlled DBW Series 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 with hexagon and protective cap • Lockable rotary knob

Rexroth Pressure relief valve, pilot controlled DBW Series 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 with hexagon and protective cap • Lockable rotary knob

3/2 and 4/2 Directional Seat Valve with Solenoid Actuation M-3SEW10 Type Size 10 Component series 1X Maximum operating pressure 420 / 630 bar Maximum flow 40 l/min Features Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO 4401-05-04-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Air-gap DC solenoids with detachable coil (AC voltage possible by means of a rectifier)

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

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 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

Proportional pressure reducing valve, pilot-operated ZDRE 6, ZDREE 6 Size 6 Component series 1X Max. operating pressure 315 bar Flow, max. 30 l/min Features Pilot-operated pressure reducing valve in ports A and P1 with pressure limitation Operation by means of a proportional solenoid For subplate mounting or sandwich plate design: Porting pattern according to ISO 4401-03-02-05 Minimum set pressure in ports A or P1 Type ZDREE with integrated electronics (OBE) Type Code 01 02

Check valves, pilot operated SV 10...32 Size 10 … 32 Component series 4X Maximum operating pressure 315 bar Maximum flow 550 l/min Type Code: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 S V – 4X / – * Pilot oil return internal = V Pilot oil return external = L 01 Check valve S 02 Pilot oil return, internal V 03 Size 10 10 Size 20 20 Size 32 30 Type of connection 04 Subplate mounting P Threaded connection G 05 With pre-opening A Without pre-opening B Cracking pressure 06 See

Check valves, pilot operated SV 10...32 Size 10 … 32 Component series 4X Maximum operating pressure 315 bar Maximum flow 550 l/min Type Code: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 S V – 4X / – * Pilot oil return internal = V Pilot oil return external = L 01 Check valve S 02 Pilot oil return, internal V 03 Size 10 10 Size 20 20 Size 32 30 Type of connection 04 Subplate mounting P Threaded connection G 05 With pre-opening A Without pre-opening B Cracking pressure 06 See

Check valves, pilot operated SV 10...32 Size 10 … 32 Component series 4X Maximum operating pressure 315 bar Maximum flow 550 l/min Type Code: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 S V – 4X / – * Pilot oil return internal = V Pilot oil return external = L 01 Check valve S 02 Pilot oil return, internal V 03 Size 10 10 Size 20 20 Size 32 30 Type of connection 04 Subplate mounting P Threaded connection G 05 With pre-opening A Without pre-opening B Cracking pressure 06 See

High-response directional valves, direct operated, with electrical position feedback and integrated electronics (OBE) 4WRPEH6 -3X Size 6 Component series 3X Maximum operating pressure 350 bar Nominal flow 4 … 40 l/min Digital interface IO-Link for I4.0 Features Reliable - proven and robust design Safe - fail-safe position of the control spool in switched-off condition Energy-efficient - no pilot oil demand High quality - control spool and sleeve in servo quality Flexible -

Rexroth 4WRE Series Proportional Directional Valves Size 10 Component series 1X 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 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

3/2 and 4/2 Directional Seat Valve with Solenoid Actuation M-3SEW10 Type Size 10 Component series 1X Maximum operating pressure 420 / 630 bar Maximum flow 40 l/min Features Direct operated directional seat valve with solenoid actuation Porting pattern according to ISO 4401-05-04-0-05 Blocked port is leak-free closed Reliable switching when under pressure over longer periods of standstill Air-gap DC solenoids with detachable coil (AC voltage possible by means of a rectifier)

Rexroth Pressure relief valve, pilot controlled DBW Series 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 with hexagon and protective cap • Lockable rotary knob

Rexroth Pressure relief valve, pilot controlled DBW Series 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 with hexagon and protective cap • Lockable rotary knob

Rexroth Pressure relief valve, pilot controlled DBW Series 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 with hexagon and protective cap • Lockable rotary knob