Introduce

In addition to our valve range, we supply premium sealing gaskets and packing materials that withstand chemical corrosion, thermal cycling, and mechanical stress. All our products undergo third-party testing and are certified to globally recognized standards, including API 622, API 624, API 641, ISO 15848-1, and TA-LUFT, with certifications issued by TüV SüD and TüV Rheinland.

With a strong focus on innovation and sealing performance, we were among the early pioneers in developing low-emission graphite packing technologies tailored to meet stringent environmental regulations in markets such as the United States. Our long-standing partnerships with leading universities and research institutions have enabled us to tackle complex issues related to valve leakage, friction, and wear. These collaborations led to our first TüV-witnessed API 622 approval and have since evolved into a comprehensive portfolio of international certifications—further validating our products in real-world industrial environments.

What truly differentiates Topper is our science-led approach to valve design and sealing technology. Instead of concentrating solely on machining processes, we delve into the behavior of non-metallic materials under operational stress, explore advanced surface coatings for better sealing, and analyze long-term wear and friction characteristics. Our multidisciplinary team—comprising experts in valve engineering, materials science, sealing systems, and automation—works in synergy to develop smarter, more durable solutions. By integrating academic research with industrial innovation, we help customers enhance operational reliability, safety, and service life—earning trust across a broad spectrum of industries worldwide.Know more about Google SEO Directory