The Flume 2-Port Actuator is a high-performance motorised valve actuator engineered for precision control in domestic and light-commercial heating systems. Built to deliver reliable flow regulation and seamless integration with a wide range of heating components, it provides installers and system designers with a dependable solution for zone control, boiler interlocks, and timed heating circuits.

Designed with durability and ease of installation in mind, the actuator features a robust housing, a smooth and quiet drive motor, and a quick-release mechanism that allows for simple fitting and replacement without system drain-down. Its compact profile ensures compatibility with tight plant rooms and modern heating manifolds.

• Reliable 2-port control – Ideal for heating zones and hot-water circuits
• Spring-return fail-safe – Ensures automatic valve closure during power loss
• Quiet operation – Synchronous motor delivers smooth performance
• Quick-fit design – Easy installation without special tools
• Durable construction – Heat-resistant casing for long-life use
• Universal wiring – Simple integration with thermostats and programmers