Directional spool valves, direct operated, with solenoid actuation
Type WE Size 10
Size 10
▶Component series 5X
▶Maximum operating pressure 350 bar
▶Maximum flow: 160 l/min – DC
120 l/min – AC
Features
▶4/ 3-, 4/ 2-or 3/ 2-way version
▶Porting pattern according to ISO 4401-05-04-0-05
▶High-power solenoid, optionally rotatable by
▶Electrical connection as individual or central connection
▶Cartridge optionally equipped with PWM connectorl fast switching amplifier energy reduction)
▶Manual override, optionall
▶CE conformity according to the Low-Voltage Directive 12014/ 35/ EU for electrical voltages> 50 VAC > 75 VDC
▶Solenoid coil as approved component with UR marking, loptional
▶Approval according to CSA C22. 2 No. 139-13, optional
Type WE Size 6
Size 6
▶Component series 6X
▶Maximum operating pressure 350 bar 5076 psi
▶Maximum flow: 80 / min [ 21 US gpm-DC
60 / min (15. 8US gpm-AC
Features
▶4/ 3-, 4/ 2-or 3/ 2-way version
▶Porting pattern according to 4401-03-02-0-05(with or without locating hole) and NFPA T3. 5. 1 R2-2002 D03
▶High-power solenoid, optionally rotatable by
▶Electrical connection as individual or central connection
▶Manual override, optional
▶Spool position monitoring, optional
▶CE conformity according to the Low-Voltage Directive 2014/ 35/ EU for electrical voltages> 50VAC or > 75VDC
▶Solenoid coil as approved component with UR marking according to UL 906, edition 1982, optional
▶Approval according to CSA C22. 2 No. 139-1982, optional
Directional spool valves, pilot-operated, with hydraulic or electro-hydraulic actuation
Type WEH and WH
Size 10 … 32
▶ Component series 4X; 6X; 7X
▶ 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 to ISO 4401
▶Spring or pressure centering, spring end position or hydraulic end position
▶Wet-pin DC or AC solenoids, optional
▶Electrical connection as individual or central connection
▶Optional versions:
-Manual override
-Switching time adjustment
-Preload valve in channel P of the main valve
-Stroke setting and/ or spool position monitoring
Pressure relief valve, pilot-operated
Type DB and DBW
Size10…32
▶Component series 5X
▶Maximum operating pressure 350 bar
▶Maximum flow 650 Umin
Features
▶For subplate mounting
▶Porting pattern according to ISO 6264-06-09(NG10), ISO6264-08-13(NG25)and ISO 6264-10-17(NG32)
▶For threaded connection
▶Solenoid-actuated unloading via an installed directional spool valve or directional seat valve
▶High-power solenoid
▶Switching shock damping, optional( DBW type only)
▶Corrosion-protected design
▶CE conformity according to the Low-Voltage Directive 2014/ 35/ EU for electrical voltages> 50 VAC or> 75 VDC
▶Solenoid coil as approved component with UR marking according to UL 906, edition 1982, optional
Proportional pressure relief valve, direct-operated
Type DBETX
Size 6
▶Component series 1X
▶Maximum operating pressure 315 bar
▶Maximum flow 1.5 /min
Features
▶Subplate mounting
▶Porting pattern according to 4401-03-02-0-05 (however, without locating hole)
▶Adjustable by solenoid current
▶Solenoid variants Imax= 0. 8 A or Imax=2.5A
▶Maximum pressure limitation, even with defective electronics
▶External control electronics with ramp and valve calibration