The 4-way valves are a component designed to provide and multifunctional use of liquid systems in pipe systems. It offers a high quality streaming regulatory feature in valves, water supply, sewage, heating and other liquid systems. Thanks to 4 road design, it is possible to redirect the liquid in four different directions, which makes it easier to connect. This valve, which has high stability, has the features that provide longevity and seals. This product, which is suitable for use in both domestic and external environments, is also easy and safe to install. 4-way valves ensure proper and reliable management of liquid flow in pipe systems.