Reliable valve solutions for the pulp and paper industry

The pulp and paper industry demands robust, high-performance valves, actuators, and automation solutions that can withstand aggressive chemicals, high temperatures, and abrasive particles. Bray Controls delivers innovative flow control solutions that boost productivity, minimize downtime, and reduce total cost of ownership.With over 30 years of experience and a global installation base, Bray Controls provides advanced technologies for chemical pulping, paper bleaching, and paper recycling applications.

Why choose Bray Controls for the pulp & paper industry?

✔ High reliability and minimal downtime for maximum production efficiency
✔ Corrosion-resistant valves engineered for acids, caustics, and bleaching chemicals
✔ Optimized flow control for pulp handling and steam regulation
✔ Heavy-duty knife gate valves designed for recycling and high-cycle operations
✔ Energy-efficient automation solutions for cost savings and process efficiency

Optimized flow control for pulp processing and paper production

Pulp is produced through chemical and mechanical processes and forms the base for paper and board. During production, steam, caustic chemicals, and abrasive materials are used, creating extreme demands on valves and process control systems.

Bray Controls designs advanced valve solutions for the entire paper production process, including digesters, washing systems, evaporators, steam networks, and paper bleaching plants.

Bray’s valve solutions for chemical pulp processing

Durable valves for chemical pulp mills

In chemical pulping, wood or fiber material is processed to remove lignin and other non-cellulosic components. This process uses aggressive chemicals such as sodium hydroxide, sulfuric acid, and chlorine dioxide, which place extreme demands on valve performance.

Bray Controls offers heavy-duty valves for applications such as:

Digester Systems – Resistant to high temperatures and chemical attack
Washers and Evaporators – Optimized for high flow rates and abrasive particles
White, Green, and Black Liquor Handling – Corrosion-resistant and designed for high pressure service
Steam Control and Heat Recovery – Maximizes energy efficiency throughout the production process

Our valves are engineered for long service life and minimal maintenance, even in the most demanding industrial environments.

Bray’s Solutions for Paper Bleaching

Reliable Valves for Bleaching Plants

In the production of white and colored paper, bleaching plays a critical role. During this process, chemicals such as hydrogen peroxide, chlorine dioxide, and ozone are used to clean and decolorize pulp.

Bray Controls offers high-performance valve solutions for:

Screening and Filtration – Removing impurities and fiber residues
Bleaching Chemical Dosing – Accurate delivery of oxidizing and alkaline agents
Alkaline Extraction and Washing Processes – Ensuring optimal pulp fiber cleaning
Steam and Heat Recovery Systems – Energy-saving solutions for bleaching operations

Our corrosion-resistant butterfly valves and control valves deliver excellent chemical resistance and precision in pulp processing applications.

Bray’s Solutions for Paper Recycling

Knife Gate Valves for Recycled Paper

Paper recycling offers both an environmentally friendly and cost-effective solution for paper production. This process requires rugged valves capable of handling fiber-rich and contaminated media containing wire, plastic, and metal particles.

Bray’s Wey Knife Gate Valves are specifically engineered for high-cycle service in cyclone separators and high-density cleaners. Key features include:

Vortex Breaker Flow Cone – Protects the valve from clogging and wear
Shear-Cut Design – Efficiently cuts through fibers and contaminants
Replaceable Seats and Seals – Extends service life and reduces maintenance costs

Bray Controls offers a wide range of knife gate valves, butterfly valves and ball valves for optimal performance in recycling plants.

Automation solutions for the pulp & paper industry

Smart and Efficient Valve Automation

Bray Controls delivers advanced automation solutions for pulp and paper plants, including:

Electric and pneumatic actuators for optimized process control
Intelligent positioners and sensors for real-time monitoring and control
High-performance hydraulic actuators for heavy-duty service
Industrial IIoT solutions for enhanced data analysis and predictive maintenance

With our energy-efficient, low-maintenance systems, paper mills can maximize uptime and reduce operational costs.

Certified and reliable valve solutions

Bray Controls ensures the highest quality standards and holds globally recognized certifications, including:

✅ Lloyd’s Register – Proven reliability in industrial applications
✅ UL and ABS Certification – Safety and compliance with international standards
✅ API 609 & ISO 15848-1 – Low emissions and superior sealing performance

Contact us for advanced valve solutions in the pulp & paper industry

Looking for reliable valves, actuators, and automation solutions for pulping or paper production? Bray Controls provides customized, high-quality solutions that meet the highest industrial requirements.

Contact us today via our contact page and discover how we can make your pulp and paper processes more efficient and dependable.