Combination Pressure relief valve?

[John Buxton]

Hi All

I have attached an image of what I 'think' is a 22mm pressure relief valve, can anyone tell me where I can get a replacement for this

John

 

[quality]

That looks like a Spanish / Portuguese type that is supplied with most thermodynamic hot water systems, if its fitted here in the UK its not WRAS approved and should be replaced with something that is

 

[snowhead]

For the Relief there is a WRAS approved version ;Watts Industries - 52550 - 7 Bar - 3/4" MBSP x FBSP - Type Eurostab Safety Unit - 52550

But there may be more issues than just the PRV

 

[John Buxton]

Hi Snowhead

That's great thanks

John

 

[quality]

I have got loads in my scrap bin, I do not believe there are wras approved regardless of what supplier puts on their website

 

[Dotty]

What's it on?

 

[Riley]

I thought that