Stopcock size advice. MDPE-copper

[LiamV87]

Good evening all,

I am having problems renewing my stopcock as I don’t seem to be able to find the size I am after.

I am running a new 22mm cold water main (existing is 15mm) to the loft in readiness for my boiler to be changed.

I have bought what I thought was the right size 25mm - 22mm stopcock but it seems the incoming MDPE pipe is smaller than 25mm and I don’t seem to be able to find a 20mm MDPE - 22mm Copper stopcock.

Any help would be greatly appreciated.

 

[Moof]

Try searching Philmac UTC, bulky but may get you what you need

 

[ShaunCorbs]

Use an iron stop tap eg 1/2stop tap

Then use a 20-1/2 mdpe adapter
Then 1/2 - 22mm male iron

 

[LiamV87]

Thanks for your help. I’ve gone for the 20mm-1/2 adaptor approach. Will let you know how I get on.

Thanks again.