Series 24D

The CMO 24D Double Eccentric Butterfly Valve is a high-performance butterfly valve engineered for reliable isolation and flow control in demanding water supply and industrial applications. Designed with a double offset disc arrangement, the 24D Series reduces seat wear and operating torque, delivering improved sealing performance and extended service life compared to concentric butterfly valves. Suitable for water treatment, pumping stations, irrigation systems, desalination plants, HVAC networks and industrial process systems, the valve provides dependable bidirectional sealing with low head loss and excellent hydraulic efficiency. Manufactured with a robust ductile iron body and stainless steel disc, the CMO 24D Series offers excellent mechanical strength and corrosion resistance for long-term operation in challenging environments. The double eccentric design minimises friction between the disc and seat during operation, significantly reducing wear and improving reliability during frequent cycling. The valve incorporates a resilient seat system to provide tight shut-off performance and efficient flow control across a wide range of operating conditions. Its streamlined internal geometry reduces turbulence and pressure loss, making it ideal for large diameter water distribution systems and industrial process pipelines. Designed for PN10 and PN16 pressure systems, the 24D Series is available in a wide range of sizes for medium and large diameter applications. The double flanged body design allows secure installation into standard pipeline systems while simplifying maintenance and actuator integration. Operating temperatures vary depending on seat material selection, with standard EPDM seated versions typically suitable for temperatures from -10°C to +90°C. Specialist seat materials are available for higher temperature industrial applications. The CMO 24D Series can be supplied with manual gearbox, pneumatic or electric actuation options, making it suitable for both manual operation and fully automated flow control systems. Manufactured and hydrostatically tested to stringent quality standards, the valve delivers reliable sealing performance, reduced maintenance requirements and long operational life in demanding industrial and municipal applications. Held in stock at Ultravalve and competitively priced, the CMO 24D Double Eccentric Butterfly Valve provides a reliable and cost-effective solution for high-performance water and industrial flow control systems.