Liugong Control Valve Spring 75A0044 for Wheel Loader Clg855 and Clg856

Our company has a managerial team with unity, high efficiency and strong implementation power. With the tenet 'honest, being professional, quality, high efficiency', we provide customers with perfect solution of Flywheel Housing, forklift repair companies near me, Forklift Gas Spring. Warmly welcome to visit our factory. Our company always insists on taking science and technology as the productive force, taking quality as the foundation of life, and persisting in relying on the strength of science and technology for continuous development and growth. We always aim to expand the market, seek development as an opportunity, and serve the society as our responsibility. Enterprises assess the value of talent, pay more attention to the results of work in the position, that is, the work performance, the value of talent.

Product Title: Engine Valve Spring

Product Model: 490B-03005 for Xinchai 490B Engine

 

 

 

 

 

 

 

Item	Description
Product Name	Engine Valve Spring
P/N	490B-03005
Applied Model	Xinchai 490B Diesel Engine
Net Weight (kg)	0.75
Gross Weight (kg)	1.50
Qty per Carton	8 Root / combination
Carton Size (cm)	19*19*7

 

 

 

 

Distinguishing Between Inner and Outer Valve Springs:

Within an engine, valve springs are critical components that ensure the valves close promptly and maintain a tight seal with the valve seats. Distinguishing between different valve springs is usually straightforward and can be done by observing a few key characteristics:

 

1. Structural Differences: Intake valve springs are often thicker and stronger compared to exhaust valve springs. This is designed to provide quicker response times and optimize the efficiency of the intake process.

 

2. Function and Design: Valve springs are engineered to prevent excessive valve vibration during engine operation, which could compromise the valve seal. Typically, they are made from high-strength alloy steel wire and undergo heat treatment to enhance durability. Surface treatments are applied to protect against corrosion.

 

3. Resonance Prevention: To avoid resonance that could lead to spring failure, modern engines often employ variable pitch springs or dual concentric spring designs. These designs help mitigate resonance issues and improve the reliability of the springs.

 

4. Installation Characteristics: Inner and outer springs have opposite wind directions. The outer spring usually has a higher spring rate (stiffness). This configuration helps prevent resonance and ensures that if one spring fails, the other can still function, preventing the valve from falling into the cylinder.

 

 

We rely on the business philosophy of honesty, adhere to the development policy of 'high starting point, high quality, specialization', we will definitely become the future model of the Liugong Control Valve Spring 75A0044 for Wheel Loader Clg855 and Clg856 industry. Our company integrates modern enterprise management ideas and methods into the daily management of the enterprise. We hope to be showcasing our high-quality products on the market, at the same time, also reflecting our own culture value.