At Comeval Valve Systems we offer DN 700 butterfly valves fitted with double acting pneumatic actuators. Large diameter valves of this kind play an essential role in demanding water infrastructure, where flow regulation and isolation must be carried out with complete reliability. Their robust design and automated configuration make them an ideal solution for installations linked to the integrated water cycle.

A solution for large water infrastructure

DN 700 butterfly valves are particularly suited to main pipelines and processes handling large volumes of water. In this case, the valve includes:

• A double acting pneumatic actuator for controlled opening and closing operations.
• Construction prepared for continuous service.
• A tight sealing system that guarantees the safety of the installation.
• Compatibility with automation and control systems.

Double acting operation makes it possible to apply pressure both when opening and when closing, offering greater operational precision and a fast response to the needs of the system. This is especially relevant in environments such as drinking water treatment plants, where process stability is key.

Availability and service

The valve will be installed in a drinking water treatment plant in Madrid, forming part of the infrastructure network that guarantees the supply of treated water. In projects of this type, the reliability of the equipment is essential to ensure continuity of service and the correct operation of the different treatment stages.

Before dispatch, the Comeval Valve Systems technical team inspects each unit to check that it meets the technical specifications required by the project, thus ensuring a supply aligned with the sector’s quality and performance standards.

At Comeval Valve Systems we work to offer technical solutions adapted to large-scale projects, keeping strategic equipment available at our premises. This allows us to respond quickly to market needs and shorten delivery times in critical applications.