What size are the connections on these valves?

[Stigster]

From a thread where I've been helping someone with radiator valve problems. Looking at the pictures of thes towel rail valves I'm not 100% certain what size the connections are. Pretty sure it's 15mm coming in to the valve but is the rad-side connection 1/2" with a fat nut or 3/4"?

If anyone knows just from looking at the pics that would be helpful, thanks.

 

[townfanjon]

From a thread where I've been helping someone with radiator valve problems. Looking at the pictures of thes towel rail valves I'm not 100% certain what size the connections are. Pretty sure it's 15mm coming in to the valve but is the rad-side connection 1/2" with a fat nut or 3/4"?

If anyone knows just from looking at the pics that would be helpful, thanks.

Yep 3/4 tail into rad but 1/2 on the rad .could be changed to a 1/2 if needed

 

[Stigster]

Yep 3/4 tail into rad but 1/2 on the rad .could be changed to a 1/2 if needed

Thank you, very helpful.