Crafted with precision, this valve block features a combination of brass and plastic materials, ensuring optimal durability and lightweight functionality. The normally open and normally closed valve options provide flexibility for different procedures, making it an essential component for efficient equipment operation. Features -Color:Golden -Material:Brass, Plastic -Size:9.00X7.90X6.20cm/3.54X3.10X2.44in -Reliable performance: built for highfrequency use, this valve is ideal for professional practices, ensuring consistent operation and reduced maintenance needs. -Universal fit: compatible with multiple chair systems and holders, this valve block adapts to various setups, streamlining procedures and saving time. -Comfortdriven design: enables smooth control of air and water pressure, enhancing patient comfort during treatments and improving overall satisfaction. -Robust construction: the durable valve assembly safeguards from damage, ensuring a secure and stable holder for daily operations. -Hygienic solution: designed to prevent water drips and air leaks, this valve promotes a cleaner workspace and supports better infection control practices Package list: 1 x large hanger box 1 x closed valve