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P80-5OT
FLYBY
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| Product Type | Directional valve |
| Model Number | P80-5OT |
| 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 P80-5OT manual directional control valve excels in applications where operational reliability takes priority over complex automation. Its direct manual control mechanism eliminates dependency on electrical systems, significantly reducing potential failure points in challenging environments characterized by moisture, dust, or electromagnetic interference. Operators benefit from intuitive control levers that provide excellent tactile feedback and precise metering capabilities, enabling accurate positioning of equipment such as dump truck bodies, loader arms, and hydraulic attachments. This manual operation approach offers substantial advantages for equipment operating in remote locations or harsh conditions where electrical reliability may be compromised, while also providing cost savings through simplified maintenance and reduced component complexity compared to fully automated systems.
With its broad 40-120 L/min flow capacity, the P80-5OT hydraulic control valve demonstrates exceptional adaptability across various equipment sizes and power requirements. This versatile flow range allows the valve to serve everything from compact construction equipment to medium-duty industrial machinery without requiring different valve models for varying flow demands. Equipment manufacturers can standardize on this single valve platform across multiple machine models, simplifying inventory management and streamlining hydraulic system design. The optimized flow characteristics ensure efficient power transmission while minimizing energy losses, contributing to reduced fuel consumption and lower operating costs. This flexibility makes the valve particularly valuable for rental fleets and equipment dealers serving diverse customer bases with varying performance requirements.
The P80-5OT multi-section valve incorporates an innovative modular monoblock construction that supports configurations from 1 to 7 sections, providing equipment designers with unprecedented flexibility in creating tailored hydraulic control solutions. This modular approach enables control of multiple functions from a single, integrated valve assembly, significantly reducing installation space requirements compared to individual valve arrangements. Each precision-machined section maintains independent operation while ensuring perfect compatibility with adjacent modules, creating a cohesive control system for complex machinery such as concrete pumps, drilling rigs, and specialized utility vehicles. The modular architecture also facilitates easier maintenance and future system expansions, allowing equipment owners to adapt their machinery to evolving operational requirements without complete hydraulic system overhauls.
Engineered to withstand the most demanding working conditions encountered in construction, mining, and industrial applications, the P80-5OT heavy-duty directional valve features high-strength materials and advanced sealing technology that ensure reliable performance in high-vibration, high-contamination environments. The valve maintains consistent operation across an extensive temperature range from -40 to 80°C, guaranteeing reliable cold-weather starts and stable performance in extreme heat conditions. Its compatibility with hydraulic fluids across a wide viscosity range from 12 to 400mm²/s ensures optimal performance despite seasonal temperature variations and different oil grades. The robust construction and contamination-resistant design significantly reduce maintenance requirements and extend service intervals, providing equipment owners with improved machine availability and lower operating costs throughout the equipment's lifecycle.
The P80-5OT compact hydraulic valve incorporates a space-efficient design that maximizes functionality while minimizing installation footprint, making it particularly suitable for equipment with limited space availability. The compact dimensions allow for more flexible machine layout possibilities, enabling equipment designers to optimize weight distribution and improve overall machine ergonomics. The integrated design approach consolidates multiple control functions into a single assembly, reducing the number of external connections and potential leak points while simplifying hydraulic line routing. This space optimization proves especially valuable in compact equipment such as mini-excavators, utility vehicles, and specialized attachments where every centimeter of space contributes to overall machine performance and functionality.
Backed by extensive hydraulic system expertise, the P80-5OT manual control valve comes with comprehensive OEM support services and customization options to meet specific application requirements. Our engineering team collaborates closely with equipment manufacturers to develop tailored solutions encompassing custom port configurations, specialized control arrangements, and application-specific performance characteristics. We provide complete technical documentation, installation guidance, and maintenance training to ensure optimal valve performance throughout its service life. As an established hydraulic system solutions provider, we offer reliable after-sales support and responsive customer service, ensuring that our clients receive the necessary assistance to maintain their equipment's operational efficiency and quickly address any technical challenges that may arise during the valve's operational lifecycle.
