High Quality Tractor Multi Way Valve 1004Da hydraulic Valve for Agricultural Machinery

CharacteristicThe 1004DA Multi-Way Valve is an advanced load-sensing, pressure-compensated directional control valve specifically engineered for high-performance agricultural machinery. As an evolution of the standard 1004 series, it incorporates dynamic flow allocation (DA) technology, making it id......

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Product Description

Characteristic

The 1004DA Multi-Way Valve is an advanced load-sensing, pressure-compensated directional control valve specifically engineered for high-performance agricultural machinery. As an evolution of the standard 1004 series, it incorporates dynamic flow allocation (DA) technology, making it ideal for modern precision farming equipment requiring intelligent hydraulic management.

Feature	1004DA Valve	Standard 1004 Valve
Control Type	Load-sensing + DA flow allocation	Basic pressure compensation
Max Pressure	450 bar (6,500 psi)	420 bar (6,000 psi)
Automation	ISOBUS/EH-ready	Limited EH support
Sections	6–12 (expandable)	4–8
Best For	Smart farming, autonomous ops	Large conventional machinery

Key Advantages
1. Dynamic Flow Allocation (DA) Technology
Automatically prioritizes hydraulic flow to critical functions (e.g., steering) while maintaining consistent pressure for
secondary circuits.

Prevents power loss during simultaneous operations (e.g., lifting and steering).

2. Load-Sensing & Pressure Compensation
Maintains constant flow regardless of load changes, improving implement control (e.g., seeders, sprayers).

Reduces energy waste by matching pump output to actual demand.

3. High-Pressure Capability
Rated for 450 bar (6,500 psi), suitable for high-horsepower tractors (200+ HP) and heavy implements.

4. Modular & Scalable Design
6–12 work sections (expandable via sandwich plates) for complex hydraulic systems.

Optional electro-proportional control for integration with ISOBUS or GPS-guided systems.

5. Robust Construction
Hardened spools and corrosion-resistant coatings withstand abrasive agricultural environments (fertilizers, dust, moisture).

Primary Applications
1. Large-Scale Tractors & Self-Propelled Machines
Steering priority systems in 4WD tractors and harvesters.

Front-loader/backhoe controls with simultaneous operation.

2. Precision Farming Equipment
Variable-rate technology (VRT) sprayers/planters requiring flow stability.

Section control for automated seed/fertilizer application.

3. High-Capacity Harvesters
Header height/drape control in combines with active yield monitoring.

Feederhouse and separator adjustments.

4. Hydraulic-Driven Attachments
Bale wrappers, forage choppers, and grain carts with multiple actuators.

5. Smart Farming Systems
Autonomous machinery requiring electro-hydraulic automation.

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EVER POWER has long been committed to management innovation and model innovation, actively exploring the path of enterprise informatization and digitalization, and taking the road of intelligent transformation with deep integration of manufacturing and the Internet. It has successively passed ISO9001 quality management system, IS014001 environmental system, OHSAS18001 occupational health and safety system certification, two-in-one management system assessment and DCMM data management capability maturity level assessment. The digital workshop built in 2019 was rated as a digital workshop in Zhejiang Province. From 2020 to 2021, the two-year construction period of the hydraulic motor smart factory project created the first automated, lean and intelligent "smart factory" in the hydraulic industry, making personnel productivity and batch product stability, new product development cycle, enterprise operating costs and other indicators achieve industry leadership. In 2022, the digital workshop for flexible processing of cycloidal motors was built, which passed the acceptance and was put into use in 2023, further promoting the upgrading of various business models and improving the company's management and operation capabilities. Hydraulic motors have been highly praised by the market for their small size, high torque and high safety. The domestic market share ranks among the top, accounting for nearly 61% of the market in Zhejiang Province. At the same time, the company actively explores the international market, and its products are exported to more than 80 countries and regions including Germany, the United Kingdom, Italy, the United States, Canada, Brazil, Russia, South Korea, etc. EVER POWER uses ingenuity to create excellent quality, takes it as its mission to create a national brand, and becomes a leader in the hydraulic ecology!

Our company has invested a total of 81 equipment, 39 machining centers, and 36 CNC machine tools in the production line, including 33 imported equipment, for the production and processing of a series of precision parts and accessories for the company, achieving automated production, reducing labor intensity and improving production efficiency, merging processes, and shortening the length of the production line. The equipment is mainly imported to improve the product assurance capability and market competitiveness of the entire production line.

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.

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