Feature: 1. High Passability: Dental water pressure regulator is used to regulate water valve pressure for dental chairs, with good passability. 2. Rust Proof: Metal dental water pressure regulator is rust resistant and corrosion resistant, which is suitable for most dental equipment. 3. Quadrate Shape: Metal dental water valve has a quadrate shape and 4 connections design, which is a practical dental reclining chairs accessories. 4. Simple Install: Metal dental water pressure regulator is a professional dental accessories, which is easy and convenient to install and operate. 5. Metal Material: 4 Connections dental water valve is made of high quality metal material, sturdy and strong, which is not easy to be damaged. Specification: Item Type: Dental Water Valve Material: Metal Uses: Dental reclining chairs accessories, use to regulate water valve pressure for dental chairs. Package List: 1 x Water Valve