PFA-Lined Valves for the Pulp and Paper Industry

For Corrosive Environments in Pulp and Paper Processing

The pulp and paper industry operates in environments where corrosion, erosion, and contamination are major concerns. From the digestion of wood chips to the bleaching and recycling processes, a wide range of aggressive chemicals and abrasive slurries are involved. Our PFA-lined valves, including ball valves, check valves, control valves, strainers, and sight glasses, are engineered to handle these harsh conditions, offering long-term resistance to chemicals such as chlorine dioxide, caustic soda, and sulfuric acid. These valves are crucial for maintaining efficient operations in pulp digesters, bleach plants, and chemical recovery systems while reducing maintenance costs and downtime.

Solutions for Pulp & Paper

  • PFA-Lined Ball Valves

    Our PFA-lined ball valves are ideal for handling highly corrosive chemicals such as sulfuric acid and hydrochloric acid, commonly used in chemical production. These valves offer excellent durability in both high-temperature and highly acidic environments, making them perfect for controlling fluid flows in chemical reactors, storage tanks, and pipelines.

    See in Product Catalogue 
  • PFA-Lined Swing Check Valves

    Designed to prevent backflow in chemical systems, PFA-lined swing check valves offer exceptional protection against corrosive fluids. Whether preventing backflow in acid transport lines or controlling solvents in reaction vessels, these valves provide reliable performance.

    See in Product Catalogue 
  • PFA-Lined Control Valves

    PFA-lined control valves ensure precise regulation of corrosive fluid flows in applications such as pH control, solvent handling, and chemical mixing. Their chemical resistance extends their service life in harsh environments, while maintaining accurate flow control across a range of aggressive fluids.

    See in Product Catalogue 
  • PFA-Lined Ball Check Valves

    Our PFA-lined ball check valves are critical in preventing backflow in systems transporting aggressive chemicals like nitric acid and solvents. Their robust design ensures they can withstand both high temperatures and harsh chemical environments, offering reliability in chemical transport systems.

    See in Product Catalogue 
  • PFA-Lined Strainers

    PFA-lined strainers protect chemical processing systems by filtering out debris and particles from corrosive fluid streams. Their chemical resistance makes them suitable for filtration in acid and solvent applications, safeguarding pumps, valves, and other sensitive equipment.

    See in Product Catalogue 
  • PFA-Lined Sight Glasses

    Used for visual monitoring of fluid flow in corrosive chemical processes, PFA-lined sight glasses ensure clarity and long-term durability in aggressive environments. These sight glasses resist chemical damage and maintain transparency, even when exposed to acids, bases, and solvents.

    See in Product Catalogue 
  • PFA-Lined Sample Valves

    Our PFA-lined sample valves allow for safe extraction of fluid samples in highly corrosive environments. Ideal for chemical analysis in processing plants, these valves offer chemical resistance and contamination-free sampling in systems handling aggressive chemicals like sodium hydroxide and hydrochloric acid.

    See in Product Catalogue 
  • Custom Made Solutions

    These solutions are ideal for businesses requiring specialized equipment to handle challenging operational environments involving aggressive chemicals, extreme temperatures, or high purity standards.

    Learn More about Custom Solutions 

Technical Specifications

  • Applications

    Operating Temperature:

    60 °C - 200 °C / -75 °F - 400 °F

    Operating Pressure:

    Up to 16 bars (PN16)

  • Chemical Compatibility:

    Resistant to chlorine dioxide, caustic soda, sulfuric acid, and other chemicals used in pulp bleaching and chemical recovery.

  • Features

    Customizable (Lining, Coating and more)

    Global Coverage and Support

    Transparent Lead Times

Use Cases

  • Pulp Digestion:

    PFA-lined control valves regulate the flow of chemicals during the digestion of wood chips, ensuring efficiency and corrosion resistance.

  • Bleaching Plants:

    PFA-lined ball and check valves withstand the harsh chemicals used in the bleaching process, ensuring reliable, long-lasting performance.

  • Chemical Recovery:

    Strainers and check valves handle the recovery and recycling of chemicals like caustic soda and sulfuric acid, vital for sustainable paper production.

Request Quote or More Information

Interested in learning more about how our PFA-lined valves can enhance your operations?

Select products from our online shop below, choose your desired quantities, sizes, and variants, then proceed to checkout to request a non-committal quotation. For personalized consultations or to explore custom modifications, contact us at sales@gft9.shop.

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FAQ

  • Q: Why are PFA-lined valves important for the pulp and paper industry?

    A: The pulp and paper industry uses aggressive chemicals and abrasive slurries that can quickly degrade equipment. PFA-lined valves provide superior resistance to corrosion and erosion, extending the lifespan of the equipment and ensuring safe, efficient operations.

  • Q: Can PFA-lined valves handle the aggressive chemicals used in bleaching?

    A: Yes, PFA-lined valves are highly resistant to chemicals such as chlorine dioxide, sulfuric acid, and caustic soda, making them ideal for the bleaching and chemical recovery processes in paper mills.

Kontaktní formulář