The Cast Steel Double Eccentric Butterfly Valve PN25/PN40 is a high-performance valve designed for demanding applications in the waterworks industry. Constructed from durable cast steel, this double offset (or double eccentric) butterfly valve provides excellent sealing performance, reduced wear, and enhanced longevity. The double eccentric design ensures that the disc moves away from the seat immediately after opening, reducing friction and wear on the seat and extending the valve’s service life.

This valve is available with either metal or soft seating, allowing for customization depending on the application requirements and media being handled. It can be operated via a gear mechanism or integrated with an actuator for automated control, providing flexibility in operation. The valve is rated for pressures up to PN25 and PN40, making it suitable for medium- to high-pressure systems.

The valve is available in both wafer and flanged configurations, conforming to PN25 and PN40 standards, ensuring secure installation and reliable performance in a variety of piping systems.