Emmeti Topway Lockshield Valve with Incorporated Flow Meter - Product Overview - Heat Direct

[@joaosidonio7562]

What if you got air in the flow meter? does this affect anything?

[@andreaspinelli8506]

I need to buy this item. Can you help me to buy online ?

[@GabrielePuppis]

I think I have the same valve in my UHS. Can I ask how do you remove the red cap? I cannot and I worried I can break it...