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LKF Series
FLYBY
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| Product Type | Directional valve |
| Model Number | LKF Series |
| Rated pressure | 210bar |
| Rated flow | 30-114 L/min |
| Operating range | 15-75mm2/s |
| Working temperature | -40 to 80℃ |
| Min viscosity | 12mm2/s |
| Max viscosity | 400mm2/s |
| Port | G1/2, G3/4, G3/8 |
The LKF Series manual flow control valve delivers exceptional accuracy in hydraulic flow regulation, featuring a precision graduated dial that enables exact flow settings. This precision flow control capability is crucial for applications requiring consistent actuator speeds, such as controlling hydraulic cylinder movement in industrial machinery or maintaining steady conveyor belt speeds in processing equipment. The valve's fine adjustment mechanism allows operators to achieve flow control within 1% accuracy, ensuring repeatable performance and enhanced process quality. For equipment manufacturers, this translates to superior product performance and reliable operation in precision-dependent applications.
Engineered for durability, this manual hydraulic valve maintains reliable performance under challenging conditions with its 210bar pressure rating and wide operating temperature range from -40 to 80°C. The valve's heavy-duty construction and advanced sealing technology ensure leak-free operation even when exposed to significant pressure fluctuations and extreme temperature variations. Its compatibility with hydraulic oils across a viscosity range of 12-400mm²/s makes it suitable for diverse operating environments and seasonal climate changes. This robustness makes the LKF Series an ideal industrial flow control valve for construction sites, agricultural fields, and manufacturing plants where equipment reliability is paramount.
The LKF Series offers exceptional installation flexibility with its comprehensive selection of port sizes including G1/2, G3/4, and G3/8. This versatility allows for seamless integration into both new hydraulic systems and existing equipment upgrades across various industries. The manual flow regulator accommodates different piping configurations without requiring additional adapters, reducing installation time and potential leak points. Equipment manufacturers and maintenance teams benefit from the valve's straightforward integration capabilities, which simplify inventory management and streamline the hydraulic system design process for different machine models and applications.
Featuring an ergonomic adjustment handle and clearly marked calibration dial, the LKF Series ensures straightforward manual flow adjustment without specialized tools or training. The valve's smooth operation requires minimal effort while providing positive tactile feedback, allowing operators to make precise flow modifications quickly. The high-visibility scale markings maintain readability even in low-light conditions commonly found in industrial environments. This user-centric design reduces operator error and training requirements, making the manual flow control valve an efficient choice for applications requiring frequent flow adjustments or where multiple operators manage the equipment.
The LKF Series demonstrates exceptional adaptability across various sectors, serving as a reliable agricultural hydraulic control valve for tractors and harvesting equipment, while also performing excellently as an industrial flow control valve for injection molding machines and hydraulic presses. In mobile equipment, it provides precise control for aerial work platforms and material handling systems. The valve's compact design and multiple mounting options further enhance its application flexibility. This cross-industry compatibility makes the LKF Series an economical choice for equipment manufacturers and service centers seeking to standardize their flow control components across different machine types and applications.
The LKF Series represents an outstanding value proposition through its durable construction and minimal maintenance needs. The manual flow control valve is designed for long service life with only basic preventive maintenance, significantly reducing total ownership costs. Its simple mechanical operation eliminates the need for electrical connections or complex control systems, further lowering installation and operational expenses. For businesses seeking to optimize their operational budgets, this valve offers reliable performance without the high costs associated with more complex electronic flow control systems, delivering excellent return on investment through reduced downtime and maintenance expenditures.
