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P80DY electro-hydraulic
FLYBY
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| Product Type | Directional valve |
| Model Number | P80DY electro-hydraulic |
| Rated pressure | 250bar |
| Rated flow | 40-120L/min |
| Operating range | 15-75mm2/s |
| Working temperature | -40 to 80℃ |
| Min viscosity | 12mm2/s |
| Max viscosity | 400mm2/s |
| Monoblock | 1-7 sections |
| Control type | manual, joystick, cable, pneumatic, electro-hydraulic, etc |
The P80DY electro-hydraulic proportional valve sets a new standard for control accuracy in mobile equipment. By integrating electronic signal precision with powerful hydraulic actuation, it enables infinite and smooth control over flow and pressure. This allows for exceptionally precise movements, which is critical for complex machinery like concrete pump trucks and advanced automated dump truck systems. Operators can achieve smooth, controlled lifting and lowering cycles, reducing load shock and enhancing overall operational safety. This makes it the ideal proportional directional control valve for applications where control finesse is as important as raw power.
Flexibility and integration are key benefits of the P80DY's modular monoblock valve design. Offering configurations from 1 to 7 sections, it provides OEMs and tipper truck body builders with a versatile platform to create a custom hydraulic manifold block for virtually any combination of functions. This design philosophy simplifies the entire hydraulic system architecture, reduces potential leakage points, and significantly cuts down on installation time and complexity. It is the cornerstone for building efficient and reliable hydraulic systems for mobile equipment, allowing for easy future modifications or expansions.
Engineered for reliability under stress, the P80DY operates at a robust 250 bar, meeting the high-pressure demands of heavy-duty tipper truck applications. The integrally designed safety and overload valves provide instantaneous response to protect the entire hydraulic system from damage caused by pressure spikes or shock loads. This unwavering performance under extreme conditions ensures maximum uptime for your equipment in the most demanding sectors, including mining, quarrying, and large-scale construction, translating directly into higher productivity and lower operating costs.
Durability is engineered into every component of the P80DY. It is built to deliver consistent performance across a vast operating temperature range from -40°C to 80°C. Constructed from high-strength alloys and featuring advanced sealing technology, it is inherently resistant to the damaging effects of shock, vibration, dust, and moisture. This exceptional resilience makes it a top-tier hydraulic valve for construction machinery operating in the world's most challenging environments, from frozen Arctic sites to dusty, scorching mining operations, ensuring long service life and reduced maintenance.
We partner with our clients to deliver more than just a product. With our 25 years of hydraulic expertise, we provide complete custom electro-hydraulic valve solutions based on the P80DY platform. We work directly with OEMs and tipper truck manufacturers to tailor parameters such as flow characteristics, spool configurations, and port layouts. This is complemented by full lifecycle support, including installation guidance and maintenance training. Contact us today to partner with a supplier dedicated to optimizing your hydraulic system's performance and reliability.
