Norriseal-WellMark11122 West Little York , Houston, Texas, United States

Norriseal-WellMark has been a leading supplier of valve and control solutions for more than six decades. From the beginning, we have fostered a culture focused on excellent customer service, invested in our people and our technologies, and created a business rooted in continuous improvement. In short, we’re an organization driven to help you be your best.

Renowned for innovative design and precision manufacturing, our products are used worldwide in a range of industries, including oil and gas production and transmission, refining, petrochemical/chemical processing, marine, power generation, pulp and paper, food and beverage, high-pressure HVAC, steel manufacturing, and other applications.  We market and support our products through a global network of representatives and customer service teams. (See Locations and Representatives)  Norriseal-WellMark is part of Apergy Corporation, a leading provider of highly engineered equipment and technologies that help companies drill for and produce oil and gas safely and efficiently around the world. Apergy is listed on the NYSE under the symbol “APY.”

ENGINEERED PERFORMANCE FOR EXTENDED VALUE

From your initial consultation and application analysis through the exceptional service life of our products, Norriseal-WellMark delivers extended value. We support you all along the way with aftermarket training, phone support, factory and field support, as well as expert problem-solving.

• Consultative customer service
• In-house engineering and technical support
• Industry-best warranty
• In-depth applications experience
• Award-winning innovation and ongoing product development
• ISO 9001 certified manufacturing
• More than 60 years of experience and industry service
• Compliance with all industry standards and specifications
• Responsive service and prompt delivery