I bought various components to make an irrigation system, including this brass hose end connector with Waterstop: https://www.waterirrigation.co.uk/hydrosure-brass-hose-end-connector-with-waterstop-13mm-1-2.html
The way this should work is that when it is connected, water can pass through it, but when it’s not, water doesn’tpass through. Well I can’t get any water through it. Shaking it about whilst disconnected to anything, I can feel the valve open and close, so it’s not jammed. Don’t understand why it’s not working. Also surprised by how small the holes are to let water through.
Anyone have experience of this? What am I doing wrong? Seems crazy it just doesn’t work out the box.