Danfoss TWA-A Actuator for Danfoss RA Zone Valves (24V, Normally Closed) 088H3110

The Danfoss TWA-A is a 24V normally closed actuator designed specifically for Danfoss RA zone valves. This electric actuator provides reliable on-off control for hydronic heating systems, delivering precise valve operation in multi-zone applications. The normally closed design ensures the valve remains shut when power is lost, offering safety and energy efficiency. Model 088H311 is engineered for seamless integration with compatible Danfoss RA valve bodies, making it an ideal replacement or upgrade component for residential and light commercial heating systems. Durable construction and proven Danfoss quality ensure long-term dependability in demanding HVAC environments.