![Will this isolating valve allow me to change a radiator valve without draining down? - Home Improvement Stack Exchange Will this isolating valve allow me to change a radiator valve without draining down? - Home Improvement Stack Exchange](https://i.stack.imgur.com/lW78C.png)
Will this isolating valve allow me to change a radiator valve without draining down? - Home Improvement Stack Exchange
![Looks like a leak from where the radiator joins the pipe work. Best course of action? Should I have PTFE'd these joints? : r/DIYUK Looks like a leak from where the radiator joins the pipe work. Best course of action? Should I have PTFE'd these joints? : r/DIYUK](https://i.redd.it/4gumwgfr8v7a1.jpg)
Looks like a leak from where the radiator joins the pipe work. Best course of action? Should I have PTFE'd these joints? : r/DIYUK
![ELEGANT White Angled Thermostatic Radiator Valve Set TRV Radiator Valves with Lockshield for Towel Rails Central Heating Radiators ELEGANT White Angled Thermostatic Radiator Valve Set TRV Radiator Valves with Lockshield for Towel Rails Central Heating Radiators](https://m.media-amazon.com/images/I/51g1DIo-BdS.jpg)
ELEGANT White Angled Thermostatic Radiator Valve Set TRV Radiator Valves with Lockshield for Towel Rails Central Heating Radiators
![Can I use Teflon tape to replace steam radiator valve? I will be having a plumber reconnecting the radiator in spring but need to keep this from leaking and I had another Can I use Teflon tape to replace steam radiator valve? I will be having a plumber reconnecting the radiator in spring but need to keep this from leaking and I had another](https://preview.redd.it/hgifsk28mkp71.jpg?width=640&crop=smart&auto=webp&s=2e5660cc085b980c8418aa6dc8cdfc7d76f27429)