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P40DQ electro-pneumatic
FLYBY
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| Product Type | Directional valve |
| Model Number | P40DQ electro-pneumatic |
| 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 P40DQ electro-pneumatic control valve uniquely merges electrical signal precision with the inherent robustness of pneumatic actuation. This hybrid control technology is ideal for applications demanding accurate directional flow control in harsh environments where pure electrical components might fail. For equipment like dump truck hydraulic systems operating in dusty or volatile conditions, this means you get the best of both worlds: the control accuracy for precise lifting and tilting, combined with the ruggedness to withstand shock, vibration, and temperature extremes, ensuring consistent performance and enhanced system longevity.
Engineered for endurance, this valve delivers reliable performance at a rated pressure of 250bar, meeting the rigorous demands of heavy-duty cycles in construction machinery and mining equipment. This high working pressure ensures that your machinery—from heavy-duty dump trucks to large loaders—can achieve powerful lifting and rapid cycling without system compromise. The robust construction guarantees sustained performance under high load, minimizing downtime and maximizing productivity on your most critical job sites, from urban construction to remote mining operations.
Achieve ultimate design adaptability with the P40DQ's modular monoblock valve construction. Configurable with 1 to 7 valve sections, it allows you to build a custom hydraulic solution tailored to your machine's specific functions. This modularity simplifies the entire process from system design and installation to future maintenance and upgrades. Whether for a simple plow or a complex multi-function engineering vehicle, this design provides a scalable, cost-effective platform that reduces part count and potential leak points, streamlining your supply chain and maintenance protocols.
While excelling in electro-pneumatic control, the P40DQ series offers unparalleled versatility with optional manual, cable, and solenoid controls. This flexibility allows you to select or even combine control methods to perfectly match your operational needs and safety protocols. It serves as an ideal directional control valve for engineering machinery that requires a manual backup or operates in areas where electrical power is not desirable. This adaptability future-proofs your investment, ensuring the valve remains compatible with evolving operational requirements.
Built to conquer challenging conditions, the P40DQ valve utilizes high-strength materials and advanced sealing technology. It is engineered to perform reliably across a vast working temperature range from -40 to 80°C and can handle hydraulic fluids with a wide viscosity range from 12 to 400mm²/s. This resilience makes it a reliable directional control valve for equipment operating in diverse climates, from freezing arctic sites to scorching desert projects, ensuring stable performance and leak-free operation despite dust, moisture, and extreme temperature swings.
