BELIMO R624AS+LFH230-S

Detailed Description
When critical systems require dependable fluid control—whether in HVAC plant rooms, fire‑protection circuits or industrial steam loops—the R624AS+LFH230‑S excels by combining a robust valve body with a dedicated fail‑safe actuator. The valve’s 13.8 m³/h kvs allows substantial flow volume, and its ability to handle fluids up to 175 °C (steam or hot water) means it fits high‑temperature applications that many generic valves cannot. belimo.com The actuator, mounted directly to the valve, uses AC 230 V power and features a spring return in case of power failure—ensuring a safe position if the system loses power. The assembly’s flanged connection simplifies integration into existing piping networks, and the high close‑off pressure rating (1 000 kPa) supports heavy‑duty systems without leakage concerns. Built‑in auxiliary switches provide feedback for building‑management systems. Compared with alternative valve‑actuator combinations that may lack fail‑safe functionality, high‑temperature ratings or pre‑assembled benefits, this combined unit streamlines procurement and installation while delivering engineered performance. For your fire‑service, home‑automation or managed parking‑system deployments, this means fewer components, tighter system integration and greater longevity under tough operating conditions.