- DUAL FUNCTIONALITY: This maintenance closure acts as both a relief valve and a protective shutter, regulating internal pressure to support efficient operation of your steam cleaning equipment. - SAFETY MECHANISM: The integrated pressure relief vents steam automatically if boiler pressure exceeds safe levels, reducing potential hazards during use. - EASY INSTALLATION: Designed for seamless integration with both steam cleaners and ironing stations, this closure minimizes downtime and enables hassle-free maintenance. - COMPATIBLE ACCESSORY: Specifically tailored to fit a range of models, it ensures reliable compatibility with your existing steam cleaning setup, enhancing cleaning efficiency. Applications - Routine maintenance on steam cleaners to maintain safe pressure while servicing components. - Prolonged ironing station use to prevent pressure buildup during extended steam cycles. - Quick replacement across multiple model lines to restore safe operation without modifications.