Honeywell V4055D1001 On-Off Fluid Power Gas Valve Actuator W/Proof of Closure 26 Sec & Shaft

The Honeywell V4055D1001 Prf.Clos.Actuator 26Secw/Shaft is a mechanical device that regulates the flow of warm water in hydronic heating systems. When active, it lifts a valve stem in 26 seconds, enabling hot water to flow through pipes and radiators, warming the room. Conversely, it shuts the valve stem in a matter of seconds, preventing the passage of water to prevent overheating. This actuator was developed specifically to be compatible with Honeywell V5055C/V5097C valve bodies. The main benefit of this actuator is its precise oversight of water flow, that guarantees operational and comfortable heating. The flexible closing time allows for fine-tuning the system's flexibility to changing temperatures, maximising both safety and energy consumption.