About this product: This 3 way diverter valve meets European standard, suitable for Europe, can be used on toilet bidetThe diverter changes the direction of water flow, water can not only flow in one direction but also in two directions at the same time. The bidet sprayer can be locked and won't accidentally open, making it ideal for families with children. The connection size of this toilet diverter is 15.5mm(3/8"") female outlet, 16.6mm/(3/8"") male inlet and 20mm male outlet ( 1/2""). The diverter is made of high quality brass and chrome which makes it very durable. Product description Colour:Chrome. This is the brass 3/8 diverter valve, meets the requirements of European standard connection. By installing a water diverter, you can connect the connection of the bidet sprayer and the toilet to the branch of the diverter. And you can change the direction of water flow. What is the difference between this product and other products? 1. When you turn the handle all the way, the water can only flow in one direction. If you turn the handle in the middle, the water flow can flow in both directions at the same time. What a wonderful experience. 2.The 3/8 diverter handle is made of metal,durable,It is easy to turn. 3.Size: G3/8""(15.5mm) female outlet&G1/2""(20mm) male outlet&G3/8""(16.6mm) male inlet. 4.3/8 diverter conforming to European connector standards, only suitable for Europe.