Efficient dual functionality This maintenance closure combines the roles of a relief valve and protective shutter to help your steam cleaner run more efficiently by stabilizing internal pressure and reducing load on the boiler system. Automatic safety release An integrated mechanism automatically releases steam when boiler pressure exceeds safe thresholds, helping to minimize the risk of accidental overpressure and related hazards. Installation friendly Designed for straightforward mounting in a wide range of steam cleaners and ironing stations, enabling quick maintenance without significant downtime or disruption to your workflow. Broad compatibility and materials approach Intended to integrate smoothly with multiple models and existing equipment setups, with size and materials chosen to suit standard steam cleaning and ironing applications for reliable, long-term performance. Use scenarios - Home steam cleaning: Install in a household steam cleaner to maintain consistent steam output during tile, fabric, and upholstery cleaning, reducing pressure fluctuations that can affect cleaning efficiency. - Commercial ironing stations: Use at ironing stations to automatically manage steam delivery and prevent overheating, protecting fabrics and improving press quality. - Service and maintenance across model families: Suitable for quick replacement or upgrade across several model lines, minimizing downtime and simplifying inventory for facilities that operate multiple steam devices.