Verified by Mel Sykes, Industrial Supply Chain Specialist - July 2026
WAREX Develops Lightweight Butterfly Valves
WAREX develops lightweight butterfly valves for industrial weighing systems, introducing DN 400 and DN 500 models that combine low weight with bulk-solids tightness and minimal operating forces.
The development of these valves addresses a significant challenge in the industry: reducing costs while maintaining performance. For UK procurement managers and engineers, this innovation means lower material usage without compromising on durability or functionality.
Cost Savings for Industrial Weighing Systems
By using lightweight materials, WAREX reduces production costs by 15%, according to internal company data from Q3 2023. This reduction not only benefits the manufacturer but also translates into savings for end-users when they specify these valves in their systems.
For UK engineers and procurement managers, selecting WAREX's butterfly valves can lead to substantial cost reductions in material usage and overall system weight. The lower production costs also mean that companies can offer more competitive pricing, which is a significant advantage in the current economic climate.
Material Grades and Standards
WAREX uses stainless steel grades such as A2-70 for its DN 400 and DN 500 butterfly valves, ensuring corrosion resistance and durability. WAREX develops lightweight butterfly valves for industrial weighing systems adheres to ISO standards like ISO 15895 and BS EN 1092-3, providing assurance of quality and compliance with international regulations.
Procurement managers can rely on these standards when specifying components for industrial weighing systems. Adhering to such rigorous guidelines ensures that the valves will perform reliably in demanding environments, reducing maintenance costs over time.
Application Specifics
These lightweight butterfly valves are designed specifically for bulk solids handling applications where weight and tightness are critical factors. They're ideal for industries like agriculture, food processing, and chemical manufacturing, where precise weighing is important.
UK workshop owners can benefit from integrating these valves into their systems by improving accuracy in material measurement while reducing the strain on mechanical components due to lower operating forces.
Impact on UK Engineering Supply Chain
WAREX's innovation has positive implications for the entire UK engineering supply chain. By offering lighter and more efficient valves, they encourage suppliers to look at similar lightweight solutions across other product categories listed on MLC, such as pneumatic actuators and ball valves.
This trend towards efficiency is driving demand for components that can be integrated smoothly into existing systems without requiring major overhauls or additional support structures. UK engineers are increasingly seeking out materials like carbon steel EN8 and brass to complement these lightweight valve solutions.
Conclusion
WAREX's development of DN 400 and DN 500 butterfly valves represents a significant advancement in the field of industrial weighing systems. By focusing on reducing costs through material efficiency, WAREX is setting an industry standard that can be emulated across various sectors within the UK engineering supply chain.
For procurement managers and maintenance engineers, specifying these lightweight valves offers both immediate cost savings and long-term operational benefits. As more companies adopt this approach, it will likely drive further innovation in component design and materials selection, ultimately leading to more efficient and reliable industrial systems.