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Product Details:
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| 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 | ||
| Highlight: | 4WRZ16E3-180-7X Electro Hydraulic Valve,4WRZ16E3-180-7X Electromagnetic Proportional Valve,4WRZ16 |
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Troubleshoot in the following priority order: Common causes and corresponding solutions:
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
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
Contact Person: zixin
Tel: +8613225988223