This RITO 31N6-17740 Negacon Valve Assembly is a key hydraulic control component for Hyundai R210-7, R215-7, R220-7, and R320LC-7A excavators, designed to regulate negative flow signals and coordinate pump output with system demand. It ensures smooth multi-function operation, optimized power distribution, and improved fuel efficiency in construction environments.
Item NO.:
31N6-17740Order(MOQ):
1Payment:
T/T, WESTERN UNION, CHINESE BANK,PAYPALProduct Origin:
JAPANLead Time：
2-3 DAYSUnbalanced flow, slow response, and excessive fuel consumption can reduce productivity and increase operating costs. This Negacon valve is engineered with OEM-level precision, featuring accurate signal control, stable pressure regulation, and reliable performance for efficient system coordination. Backed by RITO’s stable supply chain and professional technical team, we provide fast technical support and rapid replacement solutions to keep your equipment running efficiently.
| Part Number | 31N6-17740 |
|---|---|
| Part Name | Negacon Valve Assembly |
| Compatible Brand | Hyundai |
| Applicable Models | R210-7, R215-7, R220-7, R320LC-7A |
| Application | Excavator hydraulic system |
| Material | High-strength alloy steel |
| Product Color | Metallic gray |
| Working Temperature | -20°C to 90°C |
| Key Function | Regulate negative flow signals and coordinate pump output |
| Condition | 100% New, Aftermarket / OEM Quality |
| Packaging | Wooden Case/Reinforced Carton/Neutral Packing / Customized Box |
Maintains stable hydraulic pressure and prevents system overload damage.
Safeguards key hydraulic components, reducing failure risks and maintenance costs.
Manufactured to match original specifications for seamless installation and compatibility.
Enhances pressure stability and extends service life under continuous operation.
FAQ
A: Slow response, uncoordinated movement, high fuel consumption, and unstable flow usually indicate valve malfunction.
A: Ensure correct connection, clean hydraulic oil, and proper calibration to maintain accurate signal control.
A: We provide original, OEM, and high-quality aftermarket versions with stable supply capability.
A: It controls pump output based on system demand, improving efficiency and ensuring smooth multi-function operation.
Q:Can it improve machine efficiency?
A: Yes, it optimizes hydraulic flow distribution and reduces energy loss, improving overall working efficiency.
Q:Why Choose RITO?
A:Listed Factory
Stable&Reliable Quality
OEM Factory for Chinese Top Excavator Brands
Supplier to Fortune 500 Companies
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