Guang Zhou PMD Machinery Parts co ltd
Guang Zhou PMD Machinery Parts co ltd
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4WE6J62/EG110N9K4/B08 4WE6J62/OFEG110N9K4 4WE6J62/OFEG220N9K4 4WE6J62/OFEW110N9K4 4WE6D62/EG24K4QMBG24 Rexroth electromagnetic valve from Germany
| brand | REXROTH | Valve function | reversing |
| Main sales regions | Europe, Southeast Asia, Global | Is it a cross-border export exclusive source of goods | yes |
| function and role | Reversing type | sealing material | Nitrile rubber |
| Pressure environment | atmospheric pressure | temperature environment | room temperature |
| Applicable Industries | Metallurgy, Chemical, Mining, Industrial | Drive Type | Electromagnetic, Hydraulic |
| 4WE10J33/CG110N9K4/B10 |
| 4WE10J33/CG110N9K4/B08 |
| 4WE10J33/OFCG110N9K4 |
| 4WE10J33/OFCG220N9K4 |
| 4WE10J33/OFCW110N9K4 |
| 4WE10M33/CG220N9K4 |
| 3WE10A33/CG24N9K4 3WE10B33/CG24N9K4 |
| 4WE10C33/CG24N9K4 4WE10D33/CG24N9K4 |
| 4WE10Y33/CG24N9K4 4WE10EA33/CG24N9K4 |
| 4WE10EB33/CG24N9K4 4WE10JA33/CG24N9K4 |
| 230V AC solenoid valve, model CW230 |
| 3WE10A33/CW230N9K4 3WE10B33/CW230N9K4 |
| 4WE10C33/CW230N9K4 4WE10D33/CW230N9K4 |
| 4WE10Y33/CW230N9K4 4WE10EA33/CW230N9K4 |
| 4WE10EB33/CW230N9K4 4WE10JA33/CW230N9K4 |
| Double-headed coil: (Function symbols: E, F, G, H, L, M, P, Q, R, T, U, V, W, currently mainly in the 3X series) |
| DC 24V solenoid valve, model CG24 |
| 4WE10E33/CG24N9K4 |
| 4WE10G33/CG24N9K4 |
| 4WE10J33/CG24N9K4 |
| 4WE10M33/CG24N9K4 |
| 4WE10Q33/CG24N9K4 |
| 4WE10T33/EG24N9K4 |
| 4WE10V33/CG24N9K4 |
| 230V AC solenoid valve, model CW230 |
| 4WE10E33/CW230N9K4 |
FAQ;
7. What are common issues with the 4WE6 Series, and how to troubleshoot them? Below are frequent problems, causes, and solutions: Symptom Possible Cause Troubleshooting Solution Valve fails to actuate (no movement) 1. No power to solenoid
2. Faulty solenoid
3. Spool seized 1. Check wiring/fuse; test voltage with a multimeter
2. Replace solenoid coil
3. Flush valve; replace contaminated fluid Leaks at ports/connections 1. Loose bolts
2. Damaged O-rings/seals
3. Thread misalignment 1. Retorque bolts to specs
2. Replace seals (use OEM parts)
3. Realign ports; replace damaged threads Spool sticks or moves sluggishly 1. Fluid contamination
2. Low fluid viscosity
3. Worn spool 1. Flush system; replace filter
2. Use fluid with correct viscosity (ISO VG 32–46)
3. Replace spool or valve cartridge Solenoid overheats 1. Incorrect voltage (e.g., 12V coil on 24V supply)
2. EMI interference 1. Verify voltage match; replace coil if burned
2. Install EMI filter; use shielded cables 8. Can the 4WE6 Series be used with water-glycol or other non-mineral fluids? Most standard 4WE6 Series valves are designed for mineral oil-based fluids. However, specialized models (with compatible seals and materials) can handle water-glycol (common in mobile equipment) or fire-resistant fluids. • Critical Check: Confirm the valve’s seal material (e.g., Viton or EPDM) is compatible with your fluid—nitrile seals (standard) degrade in water-glycol. • Consult Manufacturer: Always verify fluid compatibility with the supplier before use to avoid seal failure or spool damage.