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P40-7OT
FLYBY
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| Product Type | Directional valve |
| Model Number | P40-7OT |
| 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 P40-7OT manual directional control valve delivers exceptional performance with its 250bar pressure rating, significantly exceeding standard industry requirements for heavy-duty applications. This robust pressure capacity ensures reliable operation during intensive work cycles in construction, mining, and material handling equipment. The integrated safety and overload valves provide critical protection against pressure spikes, safeguarding both the hydraulic system and connected components from potential damage. With its 40-120 L/min flow capacity, the valve maintains precise control across various operating conditions, from delicate positioning tasks to high-power operations. The combination of high-pressure capability and precise flow control makes this heavy-duty hydraulic valve particularly valuable for dump trucks, loaders, and other equipment where hydraulic reliability directly impacts operational productivity and safety.
Featuring an innovative modular monoblock construction, the P40-7OT multi-section valve offers unparalleled configuration flexibility with its 1 to 7 valve sections. This modular approach enables equipment manufacturers to create tailored hydraulic control systems that precisely match their specific functional requirements, whether for simple single-function applications or complex multi-operation machinery. The precision-machined sections ensure perfect compatibility and reliable sealing between modules, while the standardized connection system simplifies installation and maintenance procedures. This modularity proves particularly beneficial for equipment requiring multiple simultaneous operations, such as concrete pumps with simultaneous boom and outrigger control, or drilling rigs with complex hydraulic sequences. The design significantly reduces inventory complexity for manufacturers while providing end-users with a scalable solution that can adapt to evolving operational needs.
Engineered to withstand the most challenging working environments, the P40-7OT hydraulic control valve maintains reliable performance across an extensive operating temperature range from -40 to 80°C. This wide temperature tolerance ensures consistent operation in both arctic conditions and desert heat, making it suitable for global applications without requiring special modifications. The valve's compatibility with hydraulic fluids across a broad viscosity range from 12 to 400mm²/s allows it to perform optimally with various oil grades and under different temperature conditions. High-strength materials and advanced sealing technology provide excellent resistance to contamination, shock, and vibration commonly encountered in construction sites, mining operations, and industrial applications. This environmental robustness translates to reduced downtime and maintenance costs for equipment operating in harsh conditions.
The P40-7OT manual control valve features ergonomically designed levers that provide excellent tactile feedback and precise control over hydraulic functions. The manual operation system eliminates dependency on electrical components, making it particularly reliable in environments with power supply issues or electromagnetic interference. The carefully calibrated lever mechanism requires minimal operating force while delivering precise metering control, allowing operators to execute both delicate positioning tasks and rapid full-flow operations with equal proficiency. This direct control approach reduces operator fatigue during extended operation periods and simplifies troubleshooting procedures. For applications where operational simplicity and reliability are prioritized over automation, such as in basic dump trucks, agricultural equipment, or emergency vehicles, this manual control system offers an optimal balance of performance, reliability, and cost-effectiveness.
The P40-7OT compact hydraulic valve incorporates a space-efficient design that maximizes functionality while minimizing installation footprint, making it ideal 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 balance. The integrated design consolidates multiple control functions into a single assembly, significantly reducing the number of external connections and potential leak points while simplifying hydraulic line routing. This space optimization proves particularly 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. The reduced number of components also translates to lower installation time and simplified maintenance procedures.
Backed by extensive hydraulic system expertise, the P40-7OT directional control valve offers comprehensive 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. The valve supports various control methods including manual, cable-operated, pneumatic, solenoid, and electro-hydraulic actuation, providing flexibility for different operational preferences and system architectures. As an established hydraulic system solutions provider, we offer complete technical support from initial design through installation and maintenance, ensuring optimal valve performance throughout its service life. This professional OEM support, combined with the product's inherent flexibility, makes it an ideal choice for equipment manufacturers seeking reliable, customized hydraulic solutions for their specific market applications.
