High Price
Rexroth Yuken Parker Vickers Replacement Valves Manufacturer & Supplier
Long Lead Time
Fast Delivery
Reliable Quality
Micron-Level Machining Tolerances
Our Jinzhong manufacturing facility operates automated CNC machining centers that hold dimensional accuracy within strict tolerances, ensuring reliable valve spool alignment and zero-leakage performance.
100% Tested
0.002 mm
48-Hour RFQ
Every single solenoid valve undergoes rigorous wet-loop pressure testing before packaging to verify continuous-duty performance under peak hydraulic loads.
We machine our valve bodies to micron-level tolerances, preventing internal fluid bypass and maintaining system pressure across heavy-duty equipment cycles.
Our engineering team reviews custom manifold schematics and delivers fully optimized flow rates and voltage configurations within two business days.
Hydraulic Valve
Valve Block
Valve Assembly
Heavy-Scale Valve Manufacturing
Since 2016, EDOUN has integrated custom design, high-volume casting, precision assembly, and automated testing inside our dedicated Jinzhong manufacturing base.
Forged Valve Bodies
We utilize high-grade forged steel and specialized alloy castings to withstand extreme operating pressures. Our continuous-duty solenoids are wound with high-density copper wire to guarantee thermal stability and rapid response times.
OEM Integration
Our standard and custom manifold blocks integrate directly into global heavy machinery platforms, ensuring drops-in compatibility and simplified field maintenance.
F A Q
Q1：Can your hydraulic valves fully replace original Rexroth & Yuken & Parker & Vickers valves?
Yes. Our directional solenoid valves (4WE / DSG / D1VW /DG4V-3 series) adopt 1:1 consistent mounting dimensions, flow rate and pressure parameters as original Rexroth & Yuken & Parker & Vickers products. No machine circuit modification or extra installation work is needed. You can directly swap old imported valves without halting your equipment for long time.
Q2：Will your valves break down easily under high temperature desert & tropical working conditions?
For desert mines & oilfield machines: Forged alloy valve body + high-temperature resistant sealing parts, stable continuous operation under -40℃ ~ 60℃ open-air high heat, low internal leakage.
For tropical rainy areas: Anti-rust surface treatment to avoid core jamming caused by damp air.
Q3：Do you keep stock for fast delivery? How long can I receive goods after ordering?
A3：We maintain permanent stock of over 400 mainstream hydraulic valve models in our warehouse.
Standard models: Ship out within 3-5 working days after payment
Small urgent replenishment orders: Priority shipment to avoid stock-out loss of your local spare parts business
Custom non-standard valves: Clear production schedule with fixed lead time promise
Q4：How much profit can I earn if I resell your valves to local customers?
A4：Our replacement valves bring 30%~50% gross profit margin for local machinery spare parts dealers.
Compared with expensive original Rexroth/Yuken valves, our cost is much lower, and the failure & after-sales rate is controlled below 1.5%, so you can build stable long-term clients without frequent maintenance complaints.
Q5：What’s your after-sales policy if the valve fails during use?
A5：We offer 3-year full warranty for all hydraulic valves:
If any quality defect occurs within warranty period, we send brand-new replacement valves directly to you without requiring you to send back faulty items to China, which saves you expensive international return shipping cost and long waiting time.
