Broad compatibility This brass safety valve set is versatile for steam cleaners such as SC1, SC2, SC4, SC5, CTK10, SG4-4 and fits many models. Safety and reliability As a safety valve kit, it precisely regulates steam pressure, providing reliable protection for the operation of the steam cleaner and preventing potential hazards. Durable material Made from high quality brass, it offers good corrosion resistance and high temperature tolerance, ensuring long service life. Easy installation Thoughtfully designed and straightforward to install. Follow the included instructions and no special tools are required. Use scenarios - Replace a worn valve on SC1 or CTK10 to restore safe, stable steam performance. - Perform routine safety maintenance on SC2, SC4, SC5 to prevent overpressure. - Use in common cleaning tasks that require controlled steam, such as grout, tiles, bathrooms, or vehicle interiors. This description emphasizes function, compatibility, material, and practical applications while keeping a clear, professional tone.