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Λεπτομέρειες:
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| Χρήση: | Λάδι, υδραυλική αντλία εμβόλου | Εφαρμογή: | Υδραυλικά συστήματα, υδραυλικές αντλίες, εκσκαφείς |
|---|---|---|---|
| Δομή: | Εμβολοφόρος Αντλία, Γραναζωτή Αντλία, Μονοβάθμια Αντλία, Υδραυλικές Αντλίες | Εγγύηση: | 1 έτος, 6 μήνες - 12 μήνες, 12 μήνες, ένα έτος, 3 μήνες ή 1 έτος |
| Κατάσταση: | 100% νέο, Νέα αντλία Rexroth, OEM νέο & πρωτότυπο, Oringal Νέο, ανθεκτικό | Προέλευση: | Shandong, Κίνα, 100% Γνήσια γραναζωτή αντλία Rexroth |
| Επισημαίνω: | Rexroth proportional hydraulic valve,electro-hydraulic directional valve,Rexroth hydraulic valve with warranty |
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| Processing & Customization | Yes | Type | Proportional valve |
|---|---|---|---|
| Material | Cast steel | Brand | REXROTH |
| Scope of Application | Hydraulic system | Product Alias | Proportional directional valve |
| Applicable Medium | Oil products | Applicable Temperature | Normal temperature (℃) |
| Nominal Pressure | Normal pressure (MPa) | Nominal Diameter | 6-way diameter (mm) |
| Installation type | Threaded installation | Operating Temperature | Room temperature |
| Type (channel location) | Straight through type |
Common causes include: no power supply to the solenoid, damaged wiring, incorrect control signal (e.g., 0-5 V instead of 0-10 V), or a faulty solenoid coil. Check wiring continuity and signal levels first.
Drain port leakage may result from excessive backpressure (exceeding 5 bar), worn seal rings, or internal spool damage. Ensure the drain line is unobstructed and check seal integrity.
Inconsistent flow can be due to contaminated hydraulic fluid (clogging the valve's orifices), fluctuating supply pressure, or a damaged proportional solenoid. Filter the fluid and inspect the solenoid for wear.
Overheating may occur from high pressure drops (exceeding the valve's rated ΔP), insufficient fluid flow through the valve, or a stuck spool. Reduce pressure drop and ensure adequate fluid circulation.
Noise can stem from cavitation (low fluid pressure), loose mounting bolts, or air in the hydraulic system. Bleed the system, check for leaks, and ensure the supply pressure is within the recommended range.
For maintenance and service information, please contact our technical support team with your specific model number and application details.
Υπεύθυνος Επικοινωνίας: Mr. liyun
Τηλ.:: +8615280488899