NRA1-1/4

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NRA1-1/4 is one of the most popular types of fluid power fittings. It has a wide array of applications across many industries, and its working principle is well-understood. In this article, we will discuss the application field and working principle of NRA1-1/4.

What is NRA1-1/4?

NRA1-1/4 is a type of fitting commonly used in fluid power applications, such as hydraulic systems. It is available in different sizes and materials to match the needs of different applications and industries. Common sizes include 3/4 inch, 1-1/4 inch, and 2 inch. Common materials include brass, stainless steel, and polypropylene.

Applications of NRA1-1/4

NRA1-1/4 fittings are used in a wide variety of applications, primarily involving hydraulic systems. They are commonly used in automotive and aircraft manufacturing, as well as in the construction, agricultural, and marine industries. They are also used in many larger-scale construction projects, such as dams and bridges.

NRA1-1/4 fittings are also employed in a number of industrial applications. They are often used in water treatment plants, in the chemical process industry, and in the production of certain pharmaceuticals. Additionally, they may be found in the oil and gas industry, where they are used to join pieces of pipeline and control flow.

Working Principle of NRA1-1/4

NRA1-1/4 fittings rely on the principle of hydraulic pressure to provide strength and security. This hydraulic pressure is created by tightening the fitting until it is firmly held in place. When the fitting is tightened, the internal threads cause friction, creating a pressure-resistant seal. The pressure-resistant seal created by the friction ensures that no matter what pressure is applied to the system, the fitting will remain secure and the seal will remain intact.

Furthermore, NRA1-1/4 fittings also utilize a “non-thrusting” principle. This means that the fitting does not move along the pipe that it is attached to during assembly or when the system is in operation. This is critical for maintaining the integrity of the connection and preventing leaks. The fittings are also self-lubricating, which helps to reduce friction and ensure a secure connection.

Conclusion

NRA1-1/4 fittings are a versatile and widely-used type of fluid power fitting. Their wide range of applications and well-understood working principles make them an ideal choice for many different industries and applications. By understanding their application and working principle, engineers and technicians are able to ensure that the fitting provides the desired performance and reliability.

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