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Identify by photo

What valve is that? We'll tell you.

Point your phone at the valve and follow the steps — no technical knowledge needed. Skip anything you can't photograph because it's fitted in place.

Want to learn the visual clues first? Read the valve guide.

First, the whole valve

Step 1 of 5

Stand back so we can see the whole valve and a bit of the pipe on each side.

  • Keep the whole valve in the picture
  • Take it side-on rather than from above
  • Include enough pipe to see how it sits in the line