High - Performance Rubber V - Rings

With a V-shaped structure, its sealing performance is enhanced as the pressure increases, and it has good self-tightening property. It is easy to install and can be used in multiple rings stacked to improve the sealing effect, being able to adapt to large pressure changes. The rubber V-type seal ring is a common sealing element, and the following are its characteristics, functions, and application scenarios:

Characteristics
- Good Flexibility: Made of rubber, it has excellent elasticity and flexibility, and can adapt to sealing surfaces of different shapes and sizes. It can, to a certain extent, compensate for the unevenness of the sealing surface.
- Reliable Sealing Performance: The V-shaped structural design enables its lips to closely fit the sealing surface when under pressure, forming an effective seal to prevent the leakage of media such as oil, water, and gas.
- Strong Corrosion Resistance: Most rubber materials have good corrosion resistance, can resist the erosion of various chemical substances, and maintain stable performance in different working environments.
- Easy Installation: With a relatively simple structure, no complex tools or processes are required during installation. It can be directly put on the part that needs to be sealed, which can reduce the installation cost and time.

Functions

Sealing and Isolation
01
Its main function is to form a sealing barrier between mechanical parts to prevent the leakage of fluid media between different parts or regions, ensuring the sealing and integrity of the system.
Displacement Compensation
02
It can compensate for the displacement and deformation between parts caused by factors such as mechanical movement, thermal expansion and contraction within a certain range, and maintain the sealing effect.
Buffering and Shock Absorbing
03
The elasticity of rubber enables it to absorb and buffer the vibrations and impact forces generated by mechanical movement, reducing the damage to the sealing parts and the entire system.

Application Scenarios

Mechanical Transmission Field
01
Commonly used for the sealing of various rotating shafts, such as the shaft seals of equipment like motors, reducers, and pumps, to prevent the leakage of lubricating oil and at the same time block the entry of external dust and impurities into the equipment.
Hydraulic System
02
In parts such as between the piston and the cylinder barrel of a hydraulic cylinder, and between the spool and the valve seat of a hydraulic valve, it is used to seal the hydraulic oil to ensure the stable pressure and normal operation of the hydraulic system.
Automobile Industry
03
Widely applied in components such as the engine, transmission, and drive shaft of automobiles, such as the rear crankshaft oil seal of the engine and the output shaft seal of the transmission, to ensure the sealing and reliability of each system of the automobile.
ipeline Connection
04
At the interfaces of pipelines, it is used to seal the fluid inside the pipeline to prevent leakage, and is suitable for pipelines transporting various media such as water, oil, and gas.
Water Lifting and Dividing Devices for Drinking Water
05
It has good corrosion resistance and abrasion resistance, can work stably in the long-term drinking water supply environment, and reduces the frequency of maintenance and replacement. It can precisely control the distribution of water flow to avoid unnecessary waste of water resources. Through a reasonable design and sealing structure, it can prevent the water from different water use points from flowing back into the main pipeline, avoiding cross-contamination of water quality. Our company's raw materials have passed the following certifications: AS/NZS4020 in Australia/New Zealand, JFSL 370/JIS S3200-7 in Japan, KIWA in the Netherlands, KTW/W270/W534/DVGW in Germany, NSF61 in the USA, Ö-NORM/LMG in Austria, WRAS/WRC in the UK, EN681-1 in Europe, PAK/PAH, ensuring the hygiene and safety of drinking water.
06
The applicable temperature range is from -55°C to 150°C. Other lower and higher temperatures can be customized. It can withstand relatively high pressure (up to dozens of MPa at the maximum), and is resistant to various chemical media such as oil, chloramine, acids, and alkalis.