Hydraulic Valves
 Hydraulic Valves

(Z)DBEE Series Replacement Proportional Pressure Relief Valve (Z)DBEE Series

Features : 

▶ Subplate mounting
▶ Sandwich plate design
▶ Porting pattern according to ISO 4401-03-02-0-05
▶ Operation by means of proportional solenoid
▶ Proportional solenoid with rotatable and detachable 
coil
▶ Integrated electronics (OBE) (type (Z)DBEE)
– Low manufacturing tolerance of the pressure 
command value characteristic curve
▶ External control electronics (type (Z)DBE)
– Amplifier in modular design and as plug-in amplifier
– Linear pressure/command value characteristic curve                         
▶ Size 6
▶ Component series 2X
▶ Maximum operating pressure 350 bar 
▶ Maximum flow 30 l/min

General
Type of connection Subplate mounting; sandwich plate design
Porting pattern ISO 4401-03-02-0-05
Weight                             ▶ "(Z)DBE"                                                 kg
                                     ▶ "(Z)DBEE"                                               kg
2.4 
2.5 
Installation position Any
Ambient temperature        ▶ "(Z)DBE"                                                °C –20 … +70 (NBR seals)
range
                                     ▶ "(Z)DBEE"                                              °C
–15 … +70 (FKM seals)
–20 … +60 (NBR seals)
–15 … +60 (FKM seals)
Storage temperature range (with UV protection)                                 °C +5 … +40
Maximum storage time                                                                  Years 1 (if the storage conditions are observed, refer to the operating
instructions 07600-B)
Maximum relative humidity (no condensation)                                    % 97 
Protection class according to EN 60529 IP65 (if suitable and correctly mounted mating connectors are
used)
MTTFD value according to EN ISO 13849                                        Years 75 (for further details see data sheet 08012)
Sine test according to EN 60068-2-6 10 … 2000 Hz / maximum 10 g / 20 cycles / 3 axes
Noise test according to EN 60068-2-64 20 … 2000 Hz / 14 gRMS / 24 h / 3 axes
Transport shock according to EN 60068-2-27 15 g / 11 ms / 3 shocks / 3 axes
Conformity                       ▶ CE according to EMC Directive EN 61000-6-2 and EN 61000-6-3
     2014/30/EU, tested according to                
▶ UKCA according to Electromagnetic
 
EN 61000-6-2 and EN 61000-6-3
     Compatibility Regulations SI 2016/1091,
    tested according to                                     
▶ RoHS directive
 
2011/65/EU 1)
   
Hydraulic
Maximum operating              ▶ Port P, P① → P② , bar 350 
pressure                                  A① →A②; B① → B②
                                        ▶ Port T
                                        Port A (Y)
   
bar 50 
  Separately depressurized to the tank
Hydraulic fluid   See table on page 6
Hydraulic fluid temperature range
(at the valve working ports)
°C –20 … +80 (NBR seals)
–15 … +80 (FKM seals)
Viscosity range                     ▶ Recommended
                                        ▶ Maximum admissible
mm2/s 30 … 46
mm2/s 15 … 380
Maximum admissible degree of contamination of the
hydraulic fluid; cleanliness class according to ISO 4406 (c)
  Class 20/18/15 2)
Maximum flow l/min 30 
Maximum set pressure bar 25; 50; 100; 200; 315; 350
Minimum set pressure (command value 0 V or 4 mA) bar See characteristic curves page 13
Pilot flow l/min 0.6 … 1.2
Minimum line volume ml 20 
  Machine Hydraulci Pump/Motor
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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        
Industrial Application
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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