With this shut-off valve you can connect two tubes with the dimensions 3/8" - 1/4". The valve allows you to regulate or stop the water flow simply by turning it.
Using it could not be easier: simply push the tubing in on both sides as far as it will go, and the connection is made – it does not get any simpler!
The shut-off valve allows only one flow direction, with the inlet being 3/8" and the outlet 1/4". This gives you full control over the water flow in your system.