GF has completed a comprehensive two-year modernisation project at its Seewis site, transforming the facility that has specialised in high-tech plastic valves and actuators production for over 50 years. The upgraded facility now features advanced automation systems and has achieved carbon-neutral operations.
Advanced Storage and Automation Systems
The modernisation centred on implementing state-of-the-art storage technology, including a fully automated high-bay storage system with nearly 60,000 storage locations for small parts and an automatic pallet warehouse capable of handling 2,390 pallets. These systems significantly increase operational efficiency and storage capacity.

The expanded capacity, combined with optimised processes and an innovative warehouse management system, enables improved product availability and faster order processing for customers. The automated systems reduce manual handling requirements while providing enhanced inventory control and tracking capabilities.
Enhanced Production Line Capabilities
GF installed a new assembly line specifically designed for the production of 542 and 546 Pro ball valves, which are manufactured in various materials including PVC-U, PVC-C, and PP-H. The new production system ensures more efficient manufacturing processes through precise control of assembly steps and automatic adjustments when optimisation is required.
The assembly line offers increased flexibility and faster conversion capabilities, allowing products to be manufactured at shorter intervals. This enhanced production capability results in smaller inventory requirements, improved product availability, and reduced delivery times for customers.
Sustainability Achievements
The facility has achieved carbon-neutral status through substantial investments in sustainable operations. The Seewis site now operates on 100% renewable electricity, including on-site solar power generation capabilities.
Energy demand reduction measures include the installation of more energy-efficient injection moulding machines and lighting systems, implementation of heat recovery systems, and improved facility insulation. These initiatives collectively contribute to the site’s environmental objectives while reducing operational costs.
Strategic Vision and Market Impact
Oliver Hilbrand, plant manager Seewis at GF, outlined the modernisation’s strategic importance: “Seewis has shaped the plastic valve industry with groundbreaking innovations. Our goal was therefore to significantly increase efficiency in all areas – from production to logistics to energy use. Higher availability, shorter delivery times, and greater sustainability are key factors that provide real added value to our customers.”
Industry Applications and Market Position
The Seewis facility produces plastic valves and actuators for the reliable transport of water and chemicals across diverse industrial and infrastructure applications. The facility’s 50-year specialisation in this sector has established its position as a significant contributor to the plastic valve industry’s technological development.
The modernisation project represents GF’s commitment to maintaining competitive advantages through technological advancement while addressing environmental responsibilities. The enhanced capabilities position the facility to meet evolving customer requirements and industry standards while supporting the company’s broader sustainability objectives.
The completed modernisation demonstrates how manufacturing facilities can achieve operational improvements and environmental goals simultaneously, creating value for customers through enhanced service capabilities while reducing environmental impact through sustainable practices.
For more information visit www.gfps.com















