News
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How to improve the operability of the handle?
How to improve the operability of the control handle? A domestic OEM reported that their excavator had a long initial idle stroke during operation, resulting in operational difficulties. Our technical team, based on the customer’s requested multi-way valve curve, redesigned the pilot contro...Read more -
How does a loader control valve work?
A loader control valve precisely directs pressurized hydraulic fluid from the pump to the loader’s hydraulic cylinders and motors. These components activate functions like lifting, tilting, and auxiliary attachments. This precise fluid direction allows the operator to control movement and ...Read more -
Top 10 Specifications to Evaluate When Sourcing Excavator Pilot Control Valves
Identifying critical technical specifications is paramount for optimal performance, compatibility, reliability, and cost-effectiveness of an excavator pilot control valve. Proper selection ensures peak operational efficiency. For instance, choosing the right specifications can lead to significan...Read more -
Can excavator operation be more precise? Ningbo Flag-up Hydraulics’ new generation of pilot control valves provides the answer.
Can excavator operation be more precise? This is a question that has long concerned many users and industry experts in the construction machinery industry. Now, Ningbo Flag-up Hydraulics Co., Ltd., with over a decade of experience in the hydraulics field, has definitively answered this question w...Read more -
NingBo Flag-up Hydraulic Pilot Handle Applications in Skid-Steer Loaders and Mini Excavators
Ningbo Flag-up Hydraulic Co., Ltd.’s hydraulic pilot handle, with its precise control and reliable performance, has become a core control component for mini excavators and skid-steer loaders, enabling efficient operation of both types of equipment in a variety of scenarios. For mini excava...Read more -
Application of the 24V Wheel Excavator Handle and Electro-Proportional Valve
Ningbo Flag-up Hydraulics Co., Ltd. demonstrates considerable expertise in the research and development and production of hydraulic components. Its newly developed 24V wheel excavator pulsator handle and electro-proportional valve offer unique advantages. Application of the 24V Wheel Excavator H...Read more -
How to power a hitch winch?
Proper power sourcing for a hitch mounted winch is crucial. It ensures efficient operation and prevents potential accidents. Safety considerations are paramount. Operators should avoid standing in the danger zone, adhere to the winch’s rated workload, and remain aware of their surroundings...Read more -
Why Choose Pressure Control Valves? Unveiling the Importance of Pressure Control Valves in Hydraulic Systems
In hydraulic systems, pressure is a critical parameter that determines whether equipment can operate stably and safely. Excessively high pressure may cause pipeline bursts and component damage, while excessively low pressure can lead to insufficient equipment power and operational failure. The pr...Read more -
Why is the brake valve so important in the hydraulic system?
In the modern industrial system, the hydraulic system is widely used in various fields such as construction machinery, mining machinery, and shipbuilding due to its advantages of efficient and stable power transmission. The brake valve, as a crucial part of the hydraulic system, is of no little i...Read more -
Why is the hydraulic power unit （HPU）so important to the hydraulic winch?
In heavy industries such as mining, port loading and unloading, and construction machinery, hydraulic winches, with their powerful pulling force and stable operating performance, have become essential equipment for material lifting and hauling operations. However, many industry practitioners will...Read more -
Ningbo Flag-up Hydraulics Co., Ltd. spent three years honing its skills
The company invested a full three years in the development of brake valves and charging valves. From the initial technical challenges to subsequent quality control, every step of the process embodied the team’s dedication. The strong support of the general manager provided solid backing for...Read more -
How does a bulldozer achieve precise control? The multi-way pilot valve is key.
How does a bulldozer achieve precise control? The multi-way pilot valve is key. Precise control of the hydraulic system is crucial for efficient bulldozer operation. As the core valve in controlling the hydraulic system, the multi-way pilot valve is becoming a key factor in determining bulldozer...Read more