KDRDE5K-20/40C07-109 Hydraulic Proportional Solenoid Valve | 24V DC 0.7A | Fits SK200-6E/SK210-6E, R215-7/R225-7
Integrated high-strength alloy steel valve body with precision grinding, multi-layer HNBR high temperature resistant sealing rings on each spool groove, fully sealed coil cavity to block hydraulic oil mist and dust penetration. Reinforced waterproof wire harness connector structure adapts to harsh construction site environment, effectively avoid internal/external oil leakage, circuit short circuit and spool stuck failure. All core components are processed and assembled domestically with full flow pressure and proportional linearity testing before delivery.
| Product Name | Solenoid Valve |
| Part Number | KDRDE5K-20/40C07-109 |
| Product Type | Excavator Parts |
| Place of Origin | Guangzhou, China |
| Shipping Time | Dispatched within 3 days |
| Minimum Order Quantity | 1 Piece |
JIAJUE is a reputable manufacturer based in Guangzhou, specializing in high-quality excavator parts and components with extensive industry experience.
| No. | Question | Answer |
|---|---|---|
| Q1 | Which excavators are compatible with KDRDE5K-20/40C07-109 proportional solenoid valve? | Direct replacement for SK200-6E, SK210-6E, R215-7, R225-7, SANY and Doosan medium excavators, interchange OE SKX5P-17-208, 24V 0.7A standard specification, cartridge plug-and-play without modification. Made in China, full stock, ship within 1-7 working days. |
| Q2 | Machine still surging and digging weak after replacing this proportional valve? | Original coil aging or spool surface wear leads to poor proportional linearity and unstable pump output, replace this complete integrated proportional valve set to recover stable power matching between engine and hydraulic pump. |
| Q3 | Can this main pump proportional solenoid valve replace swing lock solenoid or engine throttle motor? | Not interchangeable, this valve controls main pump displacement proportional hydraulic circuit; swing solenoid only manages slewing brake oil path, throttle motor adjusts engine fuel supply, different structure, installation position and control logic. |
| Q4 | Core advantages of ZVEZDA KDRDE5K-20/40C07-109 hydraulic proportional solenoid valve? | H-grade high temperature pure copper coil, multi-groove precision wear-resistant alloy spool with stable proportional linearity, IP67 multi-layer oil & dust sealing, OEM standard cartridge size for direct replacement, neutral unbranded packaging, perfectly match 6E/7 series excavator main pump proportional control hydraulic system. |
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