Metal Dental Water Valve Copper Hexagonal Pressure Switch for Dental Chairs Key benefits Reliable corrosion resistance: Solid copper construction resists rust and provides long service life in moist dental equipment environments. Precise fit and compatibility: 3 mm connector (0.12 inch) designed for use with 4 mm x 2.5 mm tubing (0.16 inch x 0.10 inch), making it suitable as a replacement regulator or valve in many dental chair units and water systems. Practical and efficient: Compact, well engineered design helps maintain steady water pressure and supports smoother workflows during dental procedures and routine cleaning. Simple installation: Hexagonal body and compact size allow for easy tightening and replacement without complex tools or procedures. Features and specifications Material: Copper metal for durability and rust resistance Shape: Hexagonal body for easy grip and secure mounting Valve size: 2.5 cm x 2.3 cm (0.98 inch x 0.91 inch) Connector diameter: 3 mm (0.12 inch) Compatible tubing: 4 mm x 2.5 mm (0.16 inch x 0.10 inch) Package includes: 1 Metal Dental Water Valve Typical applications Replacement regulator for dental chair water supply lines Component or maintenance for dental unit cleaning systems and oral irrigation equipment Spare part for dental clinic service kits used during routine maintenance or equipment refurbishment Installation notes Designed for straightforward installation on dental chairs and related units. Hand tighten or use a suitable wrench on the hexagonal section for a secure fit. No special adapters required when matched to the specified tubing dimensions. Additional information Allow a slight measurement variance of 1 to 2 cm due to manual measurement.