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Wholesale High Quality Double Solenoid Valve for Heavy Industry Wheel Excavator
Discover the Raydafon Wholesale High Quality Double Solenoid Valve, engineered for the rigorous demands of heavy industry wheel excavators. This premium solenoid valve stands at the heart of hydraulic systems, ensuring precise control over fluid flow and direction with unmatched reliability. Crafted for durability and performance, it's the perfect solution for professionals seeking efficiency and longevity in their machinery. Key advantages include its high-grade materials for superior resistance to wear and tear, innovative design for easy installation and maintenance, and exceptional performance under extreme conditions. Whether it's for construction, mining, or agricultural applications, this double solenoid valve is designed to meet the high standards of heavy-duty operations. Ideal for engineers, machinery operators, and maintenance teams, the Raydafon solenoid valve transforms operational efficiency, reducing downtime and enhancing productivity. Experience the difference with a product that not only meets but exceeds expectations, offering a seamless blend of technology and durability. What sets it apart? The Raydafon Double Solenoid Valve combines cutting-edge technology with user-centric design, offering a level of precision and reliability that's hard to find in the market. It's not just a component; it's a game-changer for your heavy machinery. Choose Raydafon for a solenoid valve that delivers performance, durability, and peace of mind. Elevate your equipment's capability and embrace the future of hydraulic control today.
A double solenoid valve (also called a dual-coil solenoid valve) is an electro-hydraulic directional control valve commonly used in heavy-duty wheel excavators for precise and reliable hydraulic system operation. Unlike single-solenoid valves, it features two independent solenoid coils, allowing bistable (latching) operation—meaning it maintains its last switched position even after power is removed.
These valves are widely used in applications requiring fail-safe positioning, energy efficiency, and high-pressure hydraulic
control.
These valves are widely used in applications requiring fail-safe positioning, energy efficiency, and high-pressure hydraulic
control.
Key Advantages
1. Latching (Memory) Function
Remains in the last activated position (open/closed) without continuous power, reducing energy consumption.
Ideal for long-duration operations.
2. High Pressure & Flow Capacity
Handles extreme hydraulic pressures (up to 420 bar) and high flow rates (50-150 L/min) for heavy excavator systems.
3. Fast & Precise Switching
Dual solenoids allow for quick and accurate directional changes, improving machine responsiveness.
Reduces hydraulic shock compared to mechanical valves.
4. Fail-Safe & Redundancy
Can be configured for manual override in case of electrical failure.
Some models include position feedback sensors for real-time monitoring.
5. Robust & Long-Lasting
Constructed with hardened steel, wear-resistant seals, and corrosion protection for harsh environments (dust, vibration,
moisture).
1. Latching (Memory) Function
Remains in the last activated position (open/closed) without continuous power, reducing energy consumption.
Ideal for long-duration operations.
2. High Pressure & Flow Capacity
Handles extreme hydraulic pressures (up to 420 bar) and high flow rates (50-150 L/min) for heavy excavator systems.
3. Fast & Precise Switching
Dual solenoids allow for quick and accurate directional changes, improving machine responsiveness.
Reduces hydraulic shock compared to mechanical valves.
4. Fail-Safe & Redundancy
Can be configured for manual override in case of electrical failure.
Some models include position feedback sensors for real-time monitoring.
5. Robust & Long-Lasting
Constructed with hardened steel, wear-resistant seals, and corrosion protection for harsh environments (dust, vibration,
moisture).
Applications in Wheel Excavators
1. Boom, Arm & Bucket Control
Directs hydraulic flow to main excavator cylinders for smooth digging and lifting motions.
2. Travel & Swing Motors
Controls wheel movement and upper-structure rotation with precise directional shifts.
3. Stabilizer & Outrigger Systems
Maintains extended/retracted positions without constant power, improving safety and efficiency.
4. Attachment Hydraulics (e.g., Hammers, Grapples)
Enables quick switching between different hydraulic tools.
5. Load-Holding & Safety Circuits
Locks hydraulic pressure to prevent unintended cylinder movement (e.g., when parked on slopes).
Used in emergency stop (E-stop) systems to cut off hydraulic flow instantly.
1. Boom, Arm & Bucket Control
Directs hydraulic flow to main excavator cylinders for smooth digging and lifting motions.
2. Travel & Swing Motors
Controls wheel movement and upper-structure rotation with precise directional shifts.
3. Stabilizer & Outrigger Systems
Maintains extended/retracted positions without constant power, improving safety and efficiency.
4. Attachment Hydraulics (e.g., Hammers, Grapples)
Enables quick switching between different hydraulic tools.
5. Load-Holding & Safety Circuits
Locks hydraulic pressure to prevent unintended cylinder movement (e.g., when parked on slopes).
Used in emergency stop (E-stop) systems to cut off hydraulic flow instantly.
Raydafon is specialist in making all kinds of mechanical transmission and hydraulic transmission like: planetary gearboxes, worm reducers, in-line helical gear speed reducers, parallel shaft helical gear reducers, helical bevel reducers, helical worm gear reducers, agricultural gearboxes, tractor gearboxes, auto gearboxes, pto drive shafts, special reducer & related gear components and other related products, sprockets, hydraulic system, vaccum pumps, fluid coupling, gear racks, chains, timing pulleys, udl speed variators, v pulleys, hydraulic cylinder, gear pumps, screw air compressors, shaft collars low backlash worm reducers and so on. furthermore, we can produce customized variators, geared motors, electric motors and other hydraulic products according to customers' drawings.
We provides a reliable gurantee for the product' s quality by advanced inspection and testing equipment. professional technical team, exquisite processing technology and strict control system.
In recent years, the company has been developing rapidly by its rich experience in production, adcanced managemant system , standardized management system, strong technical force. We always adhere the concept of survial by quality, and decelopment by innovation in science and technology.
Raydafon is willing to work with you hand in hand and create brilliance together!
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Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products , the payment is: 30% T/T in advance ,balance before shippment.
Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.
If you have another question, please feel free to contact us.
Hot Tags: Double Solenoid Valve for Excavator, Heavy Duty Solenoid Valve Wholesale, Custom Industrial Solenoid Valve
