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4WRZ16E3-180-7X/6EG24N9EK4/M 4WRZ16E3-180-7X/6EG24N9K4/D3M 4WRZ16E3-180-7X/6EG24N9K4/M Electro Hydraulic Valve
4WRZ16E3-180-7X/6EG24N9EK4/M 4WRZ16E3-180-7X/6EG24N9K4/D3M 4WRZ16E3-180-7X/6EG24N9K4/M Electro Hydraulic Valve
Specifications
Brand Name :
Rexroth
Model Number :
4WRZ16E3-180-7X/6EG24N9EK4/M 4WRZ16E3-180-7X/6EG24N9K4/D3M 4WRZ16E3-180-7X/6EG24N9K4/M
Certification :
ISO
Place of Origin :
Germany
MOQ :
negotiation
Price :
negotiation
Payment Terms :
Western Union,T/T,D/P,D/A,L/C,MoneyGram
Supply Ability :
negotiation
Delivery Time :
negotiation
Packaging Details :
wooden box
Pump :
Rexroth
Drivetype :
Shaft Driven
Color :
deep gray or customized
Pump Shaft Position :
Horizontal
Inlet Connection :
Threaded or Flanged
Rotation Direction :
Clockwise or counter-clockwise
Speed :
Hydraulic oil, water ethylene glycol
Description

4WRZ16E3-180-7X/6EG24N9EK4/M 4WRZ16E3-180-7X/6EG24N9K4/D3M 4WRZ16E3-180-7X/6EG24N9K4/M Rexroth Germany hydraulic proportional electromagnetic electro-hydraulic valve imported

Parameter Item

Details

Product Name

Pressure Relief Valves

Brand Name

Rexroth

Dimension (L*W*H)

20*10*20 (Unit not specified, recommended to add mm/cm)

Weight

1.5 (Unit not specified, recommended to add kg)

Warranty

1.5 Year

Maximum Flow Rate

60 L/min

Maximum Pressure

315 bar

Pressure

System Pressure / 315 bar

Power (W)

0.5 W

Structure

Inside

Showroom Location

None

Certification

3CE (Note: Standard certification is CE; confirm if it's a typo)

MOQ

1 Pc

4WRZ16E3-180-7X/6EG24N9EK4/M 4WRZ16E3-180-7X/6EG24N9K4/D3M 4WRZ16E3-180-7X/6EG24N9K4/M Electro Hydraulic Valve

4WRZ32W6-360-7X/6EG24N9K4/D3M

4WRZ32E3-360-7X/6EG24N9K4/M

4WRZ32E3-520-7X/6EG24N9TK4/M

4WRZ32E3-520-7X/6EG24N9ETK4/D3M

4WRZ32E3-520-7X/6EG24N9ETK4/M

4WRZ32E3-520-7X/6EG24N9EK4/D3M

4WRZ32E3-520-7X/6EG24N9K4/D3M

4WRZ32E3-520-7X/6EG24N9K4/M

4WRZ32E3-360-7X/6EG24N9TK4/D3M

4WRZ32E3-360-7X/6EG24N9TK4/M

4WRZ32E3-360-7X/6EG24N9ETK4/M

4WRZ32E3-360-7X/6EG24N9EK4/D3M

4WRZ32E3-360-7X/6EG24N9EK4/M

4WRZ32E3-360-7X/6EG24N9K4/D3M

4WRZ32W6-360-70/6EG24N9ETK4/M

4WRZ32E3-520-70/6EG24N9K4/M

4WRZ32W6-360-70/6EG24N9EK4/D3M

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4WRZ32W6-360-70/6EG24N9K4/D3M

4WRZ32W6-360-70/6EG24N9K4/M

4WRZ32E3-520-70/6EG24N9TK4/D3M

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4WRZ32E3-520-70/6EG24N9EK4/D3M

4WRZ32E3-520-70/6EG24N9EK4/M

FAQ;

1. Fault Diagnosis & Resolution

1.1 Actuator fails to move when valve is energized

Troubleshoot in the following priority order:
  1. Electrical System Check: Measure supply voltage at the valve connector (should be 21.6-26.4V DC)
  2. Test solenoid resistance with a multimeter (normal range: 25-45 Ω). A reading of 0 Ω (short circuit) or ∞ Ω (open circuit) indicates a failed solenoid.
  3. Inspect for loose wiring, damaged insulation, or corroded terminals.
  4. Hydraulic System Check: Verify P port pressure (should match system supply pressure, typically 100-315 bar)
  5. Check if isolation valves are fully open and pipelines are unobstructed
  6. Inspect for airlocks in the system (bleed air from actuator and valve)
  7. Valve Internal Check: Disassemble to check for spool sticking (caused by contamination or bent spool)
  8. Inspect pressure compensator for stuck valve or broken spring
  9. Check for swollen seals blocking oil passages (caused by incompatible fluid)

1.2 Actuator movement is unstable or erratic

Common causes and corresponding solutions:
Cause
Solution
Electromagnetic Interference (EMI) affecting control signal
Install EMI filters on power supply; route signal cables separately from power cables; ensure proper grounding
Hydraulic oil contamination or low oil level
Replace oil and filters; top up oil to recommended level; flush system if necessary
Pressure compensator malfunction
Disassemble and clean compensator; replace worn spring or seals
Internal or external oil leaks
Replace damaged seals; tighten loose fittings; repair or replace leaking components
Unstable control signal from PLC/DCS
Test signal with an oscilloscope; check controller settings; replace faulty signal cable


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4WRZ16E3-180-7X/6EG24N9EK4/M 4WRZ16E3-180-7X/6EG24N9K4/D3M 4WRZ16E3-180-7X/6EG24N9K4/M Electro Hydraulic Valve

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Product Detail
Brand Name :
Rexroth
Model Number :
4WRZ16E3-180-7X/6EG24N9EK4/M 4WRZ16E3-180-7X/6EG24N9K4/D3M 4WRZ16E3-180-7X/6EG24N9K4/M
Certification :
ISO
Place of Origin :
Germany
MOQ :
negotiation
Price :
negotiation
Contact Supplier
4WRZ16E3-180-7X/6EG24N9EK4/M 4WRZ16E3-180-7X/6EG24N9K4/D3M 4WRZ16E3-180-7X/6EG24N9K4/M Electro Hydraulic Valve

Xiamen Lang Ye Hydraulic Electromechanical Equipment Co., Ltd

Verified Supplier
1 Years
Since 2015
Business Type :
Manufacturer
Main Products :
Rexroth Hydraulic Pump, Rexroth Gear Pump, Rexroth Solenoid Valve
Total Annual :
2000000-5000000
Employee Number :
30~50
Certification Level :
Verified Supplier
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