D.18 à double cône en PTFE De Dietrich JJJ005408330

The PTFE double cone D.18 is a sealing element made from PTFE, featuring a double cone design with an 18 mm diameter. PTFE offers excellent chemical resistance and low friction, making it ideal for sealing applications in boiler and burner systems. This component is commonly used in valves or fittings where a reliable seal against gases or liquids is required. Its double cone shape provides effective sealing under pressure, and it is a durable choice for heating equipment components, ensuring long-lasting performance in demanding environments.