Safer butterfly valves are made in safe environments
We believe that safe products can only be made in safe working environments. Just as we design our valves to be safe for you to install, service and operate, we pay careful attention to the safety of our own production processes.
Looking at a product development project such as that of our versatile butterfly valves from the perspective of production, we believe that safe and reliable valve products need to come from a safe production site. Before starting the production of a new product, we start by reviewing the entire production process. A thorough video analysis was carried out on-site and development points identified. We made considerable new investments into the machining process. In a case like this we also always pay attention not only to the efficiency of production and assembly, but health and safety aspects such as ergonomics and safe lifting. We look at the process behind each and every component as well as the assembly of the ready valve that gets shipped out to the customer. The quality of the process is reflected in the quality of the final end product.
The quality of the process is reflected in the quality of the final end product.
The Neles butterfly valves have been designed with performance in mind. At the same time manufacturing has also been in focus throughout the engineering process. This type of method engineering has been a part of development since the very beginning. This approach has resulted in a number of new innovations and approaches. One such feature that serves everyone from assembly to installation and maintenance has been the inclusion of well-thought-out lifting supports on all valves weighing more than 20 kg. We also aim to always minimize the amount of heavy lifting involved with assembly.
New investments and custom tools for added safety
Every new development project typically requires investments into new production machinery. The all-new 5-axis machining center was one key investment that brought improvements to the safety and efficiency of the machining process for the unique seat of the modular butterfly valve. The unique machining involved has required both innovative design from our engineers and the addition of new machinery. The right tools and equipment have a positive affect on both the quality of production and the quality of the working environment itself.
Design and engineering innovations are not limited to the valves we produce. In the case of the modular Neldisc butterfly valve, we not only put new production procedures into place, but we also designed and created custom tools and jigs to bring added safety and quality into manufacturing and assembly. Identifying where improvements in processes could be made and taking the initiative to make those improvements is an important part of creating a working environment that is not only safer, but also more rewarding. I believe the difference can be seen in the performance of our finished products.
Careful testing
In addition to having defined standard operating procedures in place in production, we also have careful testing procedures in place. This means that each and every valve is stringently tested before shipment, in most cases several times. At the end of the day, safety is something that is taken into consideration every step of the way at Neles.
Read more about safety and butterfly valves
Neles butterfly valves deliver versatility and performance for severe service applications
Their compact and lightweight design, availability in larger sizes and easy usability make Neles butterfly valves an attractive option for many industrial processes. Their versatility makes them suitable for a wide range of temperatures, pressures, industries, and applications. They can be used in either control, on-off or emergency shutdown service.
Sustainability through long-lasting efficient performance
The sustainable performance of a butterfly valve is dependent on a number of important factors. In essence, a valve that can maintain safe and efficient performance over its extended lifecycle is inherently sustainable. This means minimizing both internal and external leakages as well as the risk of failure in demanding service.
Testing and simulations guarantee reliable process efficiency for valves
Want to know how superior product design is achieved? High quality and robust design reflect on the reliability and performance of valves. We interviewed Tommi Bergström, Senior Research Engineer, about the design process behind the new modular butterfly valve platform.
What’s driving sustainable development in valve technologies?
When we look at valves from the sustainability point of view, three key aspects stand out clearly in the forefront: Emissions, internal tightness and a lifecycle view. In all three cases industry standards and regulations play an important role in driving development and ensuring the environmental performance of industrial processes.
One butterfly valve, many uses
Did you know we have nearly a century of combined experience with Neldisc™ metal-seated and Wafer-Sphere™ soft-seated butterfly valves? Today we talked with Petri Ilonen, Product Manager for butterfly valves, about the new modular butterfly valve platform that Neles recently introduced. Watch the video interview below to learn more.
A new generation packed with performance
As always, the latest generation of Neldisc™ metal-seated and Wafer-Sphere™ soft-seated butterfly valves is built to perform. The modular valve platform leans on field-proven technologies and decades of experience and expertise to meet the challenges of modern industrial processes.
Next generation versatile butterfly valves
The new generation of Neldisc™ metal-seated and Wafer-Sphere™ soft-seated butterfly valves is built to deliver sustainable performance today and tomorrow. Our versatile product range includes both metal-seated butterfly valves and soft-seated butterfly valves.
Reliable performance with unique metal seat technology
When we talk about long-lasting performance in regards to our modular butterfly valves, we are talking about long term reliability and a valves ability to maintain the same high-quality performance across its entire operational life cycle.
The best of both worlds - 45 years of butterfly valve expertise
Bringing together 45 years of butterfly valve expertise from two sides of the Atlantic Ocean
Health and safety
Health and safety of our customers, employees and partners is our top priority
The butterfly valve for any given situation
As the needs and requirements of modern process industries continue to change and become ever stricter, the role of safe and efficient valve solutions keep growing. The sustainable butterfly valve platform by Neles, which includes the metal-seated Neldisc™ and soft-seated Wafer-Sphere™ valves, have been designed and developed over time to address today’s needs and challenges.