Why choose us

Excellent Team

Our factory has professional technicians team and excellent sales team, which can help us to provide our clients good quality and perfect service.

Quality Assurance

ISO 9000 certificate of conformity of quality management system certification; certificate of utility model patent; SGS gold plus supplier assessment certificate.

Reputation

A company with a positive reputation is more likely to attract customers. Reputation is built through consistent quality service or products, good customer relations, and reliability.

Production Market

Our products are exported to over 100 countries in Southeast Asia, Europe, Africa, America, and other regions, as well as domestic automotive after-sales markets and repair shops. The annual transaction volume exceeds 20 million yuan.

 

Type

Load Sensing Valve

Place of Origin

Zhejiang, China

Purpose

For replace/Repair

OE NO.

4757100360

0014318112

14318212

RL3523AB-C

Application

Air Brake Valve

Gross Weight

19.8 KGS

Net Weight

18.8 KGS

Packing Quantity

10 PCS/CTN

Package Dimensions

69 CM*48 CM*20 CM

 

Advantages of Load Sensing Valve
 

Efficient Energy Usage: Load sensing valves help optimize energy usage in hydraulic systems. They monitor the load pressure and adjust the flow rate accordingly, supplying only the required amount of hydraulic fluid to the load. This prevents unnecessary energy consumption and improves overall system efficiency.

 

Precise and Stable Control: Load sensing valves provide precise control of hydraulic flow. They maintain a stable pressure differential between the load and pump, ensuring consistent and accurate operation of hydraulic actuators. This allows for precise positioning, smooth movements, and improved control of loads.

 

Enhanced System Performance: Load sensing valves contribute to improved system performance by providing a balanced flow rate across multiple hydraulic functions. They allocate hydraulic power efficiently, allowing for simultaneous operation of multiple actuators without sacrificing performance or responsiveness.

 

Increased Productivity: Load sensing valves enable faster response times and improved control of hydraulic functions. This enhances productivity in applications where quick and precise movements are required, such as in construction equipment, material handling machinery, and agricultural machinery.

 

Reduced Heat Generation: Load sensing valves help reduce heat generation in hydraulic systems. By supplying the required flow rate and minimizing excess flow, they minimize energy losses and heat dissipation. This promotes cooler operating temperatures, prolonging the lifespan of hydraulic components and reducing the risk of system overheating.

 

System Safety: Load sensing valves enhance system safety by maintaining a controlled pressure differential and preventing excessive pressure buildup. They protect hydraulic components and prevent overloading, contributing to increased system reliability and reduced maintenance costs.

 

Flexibility and Adaptability: Load sensing valves offer flexibility in hydraulic system design and operation. They can be integrated into various system configurations, allowing for customization based on specific application requirements. Load sensing valves can adapt to changing load conditions, ensuring optimal performance in dynamic operating environments.

 

Compatibility with Variable Load Demands: Load sensing valves are well-suited for applications with varying load demands. They automatically adjust the flow rate based on the load requirements, accommodating changes in the load without manual adjustments or the need for additional valves.

 

Improved Fuel Efficiency (in mobile applications): In mobile hydraulic systems, load sensing valves contribute to improved fuel efficiency. By providing the required flow rate to the load and reducing excess flow, they minimize energy losses and optimize fuel consumption, resulting in cost savings over time.

 

Reduced Noise Levels: Load sensing valves help reduce noise levels in hydraulic systems. By controlling the flow rate and minimizing pressure fluctuations, they mitigate fluid turbulence and hydraulic noise, creating a quieter operating environment.

 

Load Sensing Proportioning Valve Adjustment

Step 1: Locate The Valve

Identify the load sensing proportioning valve in your system. It is typically found near the rear axle, integrated into the hydraulic circuit of the machine.

 

Step 2: Inspect The Linkage

Check the mechanical and hydraulic linkages connected to the valve. Make sure it moves freely and shows load changes accurately.

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Step 3: Evaluate Adjustment Requirements

Determine the manufacturer's specifications for pressure and flow settings. To assess the current system behavior under load, use pressure gauges.

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Step 4: Make Adjustments

Adjust the valve using the right screw or knob. Changes should be incremental. For increased load, increase the pressure output gradually.

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Step 5: Test Under Load

Run the system with varied loads and monitor braking response on hydraulic behavior. Balance the valve as needed for balanced performance.

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Step 6: Recheck And Secure

Make sure all parts are secure and test again to confirm consistent results.

 

 

Packing And Shipping

 

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FAQ

Q: If accessories are urgently needed, can they be supplied quickly?

A: We have an emergency parts supply mechanism and will arrange shipment as soon as possible to meet your needs. Please consult customer service for specific time.

Q: How do you control product quality?

A: 1) Each production batch will have a task list and a flow list.
2) Each batch of products will go through the first inspection, random inspection and final inspection, three processes to control the quality.

Q: Can I get samples?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost. If we don't have the goods in stock, we can deal with a small batch first. If you feel that our products meet your requirements, then you can cooperate with us for large orders.

Q: How does the factory control product quality?

A: Our factory has a strict quality control system, and every link from raw material procurement to finished product delivery undergoes strict inspection.

Q: Does the factory accept visits?

A: Yes, we welcome customers to visit our factory, but please make an appointment in advance so that we can prepare for the reception.

Q: How does a load sense valve work?

A: The load sensing controller responds to the increase in load pressure by slightly increasing pump flow and shows that pressure upstream of the directional valve increases by the corresponding amount. This keeps the pressure drop across the directional valve, which keeps the flow constant.

Find professional load sensing valve manufacturers and suppliers in China here! We warmly welcome you to buy bulk load sensing valve in stock here from our factory. Contact us for quotation.

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