PEEK Valve Liners Application

September 06, 2024

Solve the corrosion problem from the source, PEEK valve liner is well used in chemical, petroleum, pharmaceutical and other industries.

In this era of increasingly sophisticated industrial equipment and harsh operating environments, valves, as key components in the fluid control system, are directly related to the performance of the entire system's stable operation and safety. Today, we will unveil a corrosion-resistant valve made of innovative PEEK (polyether ether ketone) material, which realizes a significant extension of valve service life by virtue of its unique self-rebounding seat design, bringing revolutionary changes to equipment upgrading in the chemical, petroleum, pharmaceutical and other industries.

PEEK material: a leader in the field of corrosion resistance

First of all, let's focus on the core material of this valve - PEEK As a high-performance thermoplastic, PEEK stands out in the field of corrosion resistance with its excellent physical and chemical properties. It not only has high strength and wear resistance, but also resists the erosion of strong acids, alkalis and other harsh media, providing an impenetrable protective layer for the valve. The inner surface of the valve body is lined with a PEEK corrosion-resistant layer, which means that no matter what kind of corrosive fluids are faced, the valve can maintain its structural integrity and sealing, which greatly reduces maintenance costs and replacement frequency.

The self-rebound seat: intelligent design to extend the life of the valve

However, the innovation of this valve is much more than that. Its seat is molded injection molded from PEEK and cleverly designed with a beveled structure near the side of the valve body. The wisdom behind this design lies in the fact that when the ball comes into contact with the seat and squeezes it, the seat will undergo a slight bending deformation due to its excellent elastic properties. This deformation is not a bad thing, but becomes a self-healing mechanism. With the frequent opening and closing of the valve, wear and tear will inevitably occur between the ball and seat. But it is this tiny bending deformation, after the ball surface wear can automatically spring back to compensate for the gap caused by wear and tear, so as to maintain the stability of the sealing performance, effectively extending the service life of the valve.

The application prospects: extensive and far-reaching

Such excellent corrosion resistance and intelligent self-rebound design, making this PEEK valve in a number of industry sectors show great potential for application. In the chemical industry, in the face of complex and changing corrosive media, it can effectively guarantee the safety of the pipeline system; in the petroleum industry, whether it is conveying crude oil or dealing with corrosive oil and gas mixtures, it can work stably and reliably; and in the pharmaceutical industry, its cleanliness and purity of the stringent requirements of the valve can also be easily dealt with to ensure that every detail of the production process of the drug has reached the highest standards.

Conclusion

In short, PEEK corrosion-resistant valves with its unique self-rebound seat design, not only solves the traditional valves in harsh environments prone to wear and tear, short life problems, more modern industrial development has injected new vigor.

Author:

Ms. Tina

E-mail:

sales@honyplastic.com

Phone/WhatsApp:

+86 18680371609