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The 457-9878 21V Solenoid Valve is a critical hydraulic control component designed for E345D and E349D excavators. This precision-engineered valve ensures reliable operation and optimal performance in demanding construction environments by controlling hydraulic fluid flow to various actuators.
Key Features
High-performance solenoid valve unit for efficient hydraulic control
Reliable operation ensuring precise excavator function control
Durable construction built to withstand harsh working environments
Easy installation compatible with various excavator models
Smooth and accurate hydraulic fluid flow control
Enhanced responsiveness for improved operational efficiency
Corrosion-resistant materials for extended product lifespan
Compact design for seamless integration into hydraulic systems
Low power consumption for energy-efficient performance
Consistent performance under high pressure and temperature conditions
Technical Specifications
Product Name
Excavator Hydraulic Control Solenoid Valve
Type
Hydraulic Control Solenoid Valve
Operating Voltage
12V / 24V DC
Operating Pressure
0-25 MPa
Flow Rate
Up to 80 L/min
Response Time
≤ 20 ms
Coil Power
15 W
Seal Material
NBR / Viton
Working Temperature
-30°C to +80°C
Mounting Type
Direct Mount
Application
Excavator Hydraulic Control Solenoid Valve Systems
Applications
This solenoid valve is essential for hydraulic systems in excavators including EC210 and EC460 models. It provides precise control over hydraulic fluid flow, enabling smooth operation of excavator functions in construction, mining, and earthmoving applications. The valve regulates hydraulic oil release to ensure accurate movement of arms, buckets, and attachments during digging, lifting, and material handling operations.
Support & Services
Comprehensive technical support includes detailed installation guides, troubleshooting assistance, and maintenance recommendations. Our experienced team provides product selection guidance, compatibility inquiries, and operational support. We offer genuine replacement parts, on-site support, and training sessions for maintenance personnel to ensure optimal performance and minimize downtime.
Packaging & Shipping
Each solenoid valve is individually packaged in sturdy, corrosion-resistant boxes with protective foam padding. Clear labeling includes product details and handling instructions. We offer reliable shipping options with tracking information and international shipping with proper customs documentation.
Frequently Asked Questions
What is the model number of this Excavator Solenoid Valve?
The model number is Release Valve.
Where is this product manufactured?
This product is manufactured in China.
What is the minimum order quantity?
The minimum order quantity is 1 piece.
How can I get pricing information?
Please contact us via email or WhatsApp for pricing details.
What payment methods are accepted?
We accept L/C, D/A, D/P, T/T, and Western Union.
What is the delivery time?
Delivery time is 3-5 working days with a supply capacity of 1000 pieces per month.
Product Images
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Distributor/Wholesaler,Trading Company
Year Established:
2014
Total Annual:
5000000-8000000
Employee Number:
15~35
Ecer Certification：
Verified Supplier
GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ... GUANGZHOU JIJAUE CONSTRUCTION MACHINERY PARTS specializes in R&D and production of diesel high pressure common rail fuel systems and related components. At present, our main products include single-cylinder (air-cooled and water-cooled) common-rail system products, heavy-duty diesel common-rail ...
