Pegler Terrier bs2767-10
I'm hoping for some help installing the Tado TRV onto radiators with very old Pelger Terrier valves.
I've tried a number of different fittings without luck. These valves are based on manual turning, rather than pressure, and so I suspect won't be compatible at all, but would love to hear from anyone who has had success with them.
Attached is a photo of the manual valve. Any ideas?