ProRail, the organisation managing the Dutch railway infrastructure, has invested significant effort in building and maintaining advanced fire protection systems across multiple industrial zones within the port of Rotterdam.
Working in collaboration with DNM Industrial Firefighting, AVK was engaged early on in the design process. This partnership led to the development of customised product specifications for hydrants and valves, ensuring they meet the rigorous quality standards necessary for such a demanding and corrosive environment.
As part of the upgraded fire protection system along the railway, AVK delivered over 500 above-ground fire hydrants and gate valves. After detailed discussions with ProRail, series 27 hydrants, certified with UL/ FM approvals, were selected. These hydrants are specifically designed for corrosive environments and are constructed with premium materials.
For instance, the spindle and coupling are made from stainless steel 318, and the pins from Inconel 718. Additionally, the coating adheres to GSK standards and includes a UV-resistant topcoat. All pressure tests were conducted at 35 bar, following UL/FM guidelines.
The AVK gate valves provided for this project also met ProRail’s stringent requirements. The spindle is constructed from aluminium bronze, while the other components are made from stainless steel 316. Corrosion protection is ensured through a powder epoxy coating, applied according to GSK regulations.
Furthermore, AVK’s rubber factory supplied advanced vulcanized wedges to enhance valve performance. We take pride in contributing to these complex projects. Partnering with AVK means receiving top-tier products, expert guidance, and a cooperative approach that ensures success.
Products delivered to the project
- +500 hydrants and gate valves
