Inline potable expansion valves

[Matt0029]

Has anyone fit inline expansion valve on the cold water supply to an unvented cylinder. The normal style were you just tee of after the composite valve can leave a dead leg in the pipework? A local water authority has pulled some. Thanks

 

[ShaunCorbs]

Yes flow through valve not cheap around £100 for a 3/4 one

 

[Matt0029]

Do they have a specialist name? Going to have a look at them

 

[Matt0029]

Are they just called flow through valve expansion vessels

 

[ShaunCorbs]

https://www.pumpsukltd.com/reflex-flowjet-3-4-inch-flow-through-valve.html