Polymer-metal valves have become increasingly popular in various industries due to their excellent corrosion resistance and durability. However, one issue that has been a challenge for polymer-metal valves is the degradation of the valve seat material over time, leading to poor sealing and potential leakage.
To address this issue, PEEK seat inserts have emerged as an ideal solution. PEEK (polyetheretherketone) is a high-performance thermoplastic material that offers exceptional resistance to wear, abrasion, and chemical attack. It also has excellent mechanical properties and can withstand extreme temperatures and pressure conditions.
PEEK seat inserts can be used in conjunction with other polymer or metal materials to provide superior sealing performance and extended service life. The inserts can be easily installed into the valve seat using standard machining techniques, making it a cost-effective solution for upgrading existing polymer-metal valves.
In addition, PEEK seat inserts offer several advantages over traditional valve seat materials, such as PTFE or metal. For instance, PEEK is non-reactive and does not release particles or contaminants, ensuring the purity of the fluid being transported. It also has excellent electrical insulation properties, making it suitable for use in high-voltage applications.
Overall, the use of PEEK seat inserts in polymer-metal valves can improve the reliability and performance of the valve, reduce maintenance costs, and extend the service life of the valve. By choosing PEEK seat inserts, industries can ensure that their polymer-metal valves operate at their optimal level, providing superior performance and reliability.
