Hydraulic Valves
Hydraulic Valves
Rexroth Replacement Direct-Acting Solenoid Directional Seat Valve M-3SEW
5157b481-c4be-4dbc-8aa2-1b4c09ea3808
937c549e-e6a0-40b5-ab41-68b1490b68dc
adc8bb80-d950-4f91-b357-39c13b91bfd1

SEW Series Direct-Acting Directional Seat Valves

Features :
▶ 2/2, 3/2 or 4/2 directional design
▶ Porting pattern according to DIN 24340 form A
▶ Porting pattern according to ISO 4401-03-02-0-05 and
NFPA T3.5.1 R2-2002 D03
▶ Air-gap DC solenoids with detachable coil
▶ Solenoid coil can be rotated by 90°
▶ The coil can be changed without having to open the
pressure-tight chamber
▶ Electrical connection as individual connection
▶ Manual override, optional
▶ Inductive position switch and proximity sensors
(contactless)                                                                                                                                      
▶ Size 6
▶ Component series 3X
▶ Maximum operating pressure 420/630 bar [6100/9150 psi]
▶ Maximum flow 25 l/min [6.6 gpm]

general
Weight                    – 2/2 directional seat valve
                          – 3/2 directional seat valve
                          – 4/2 directional seat valve		 kg [lbs] 1.5 [3.3]
kg [lbs] 1.5 [3.3]
kg [lbs] 2.3 [5.1]
Installation position   Any
Ambient temperature range °C [°F] –30 … +50 [–22 … +122] (NBR seals)
–20 … +50 [–4 … +122] (FKM seals)
     
hydraulic
Maximum operating pressure bar [psi] See performance limit on page 9
Maximum flow l/min [gpm] 25 [6.6]
Hydraulic fluid   See table below
Hydraulic fluid temperature range °C [°F] –30 … +80 [–22 … +176] (NBR seals)
–20 … +80 [–4 …+176] (FKM seals)
Viscosity range mm2/s [SUS] 2.8 … 500 [35 … 2320]
Maximum admissible degree of contamination of the
fluid - cleanliness class according to ISO 4406 (c)		 hydraulic Class 20/18/15 1)
         
Hydraulic fluid Classification Suitable sealing materials Standards
Mineral oils HL, HLP, HLPD, HVLP, HVLPD NBR, FKM DIN 51524
Bio-degradable                 – insoluble in water

                                   – soluble in water		 HETG NBR, FKM VDMA 24568
HEES FKM
HEPG FKM VDMA 24568
Flame-resistant                – water-free
                                   – containing water		 HFDU, HFDR FKM ISO 12922
HFC (Fuchs Hydrotherm 46M,
Petrofer Ultra Safe 620)		 NBR ISO 12922
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Concrete transport pump A2FO A4VG A11V        
Wet spraying machine A11V A2FM A10V        
Road roller A6VE A6VM  A4VTG P2VC      
Paver A6VE A6VM  P2VC P4VC      
Grader A6VM  P2VC          
Asphalt spreader P1V(A)O A2FM          
Milling machine P1V(A)O A2FE A2FM        
Crawler excavator P3VO            
Wheel excavator A6V A6VM  P3VO        
Loader M3VE A6VM  P2VC A10VSO A2FM    
Bulldozer A6VM  P2VC          
Material Handling Machinery
Crane A2FE A6V A6VM P2VC P1V(A)O A10VSO A2FM
Forklift              
Drilling Rig A2FE A6VE A6VM P1V(A)O A10VSO A2FM  
Heading Machine A2FE P1V(A)O          
Mining Truck A10VSO            
Agricultural Machinery
Tractor A6VE P2VC P4VC A10VSO      
 Rice Transplanter              
Combine Harvester A6VE A4VTG P2VC        
Pesticide machine A6VE A4VTG P2VC A10VSO      
Rice harvester A6VE A4VTG P2VC P4VC      
Sugar Cane Harvester A6VE P2VC P4VC A10VSO A2FM    
Municipal Machinery
Airport Equipment A6VM P2VC P1V(A)C A10VSO A2FE A2FM  
Firfighting Truck A7VO P1V(A)C A10VSO        
Snow Sweeper P2VC A10VSO          
Aerial work platform P4VC A10VSO          
Electric Power A2FE A6VE P2VC P4VC      
Environmental Sanitation Vehicle              
Anti Dust Vehicle              
Oil And Gas Equipment
Liquid Nitrogen Pump Truck P1V(A)O            
Fracturing Truck A6VM P2VC A2FO A2FM      
Fracturing Blender Truck A6VM P2VC A10VSO A2FM      
Coil Tubing A10VSO A2FE          
Pipelayer A2FE A6VM P1V(A)O        
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Injection molding machine              
Shoe-making machine A10VSO            
Metal forming machinery A7V            
CNC machine tool PV A10VSO          
Metallurgy and die-casting E-A4VG             
Flow Machine
Reach Stacker P3VO            
Heavy Forlift A6VM A4VTG A10VSO        
Tire Crane A6VM            
Maritime Port
Ship A6VE A6VM P1V(A)O A10VSO A2FE A2FM  
Offshore platform A6VE A6VM P1V(A)O A10VSO A2FE A2FM  
Wind power P1V(A)O            
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Marine Crane A 11VLO A2FM FMF  A4VG A6VM