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Stevenson Plumbing and Electrical Supplies
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8 bar (116 PSI) 1/2 inch BSP female x female pressure relief valve. Colour of plastic top may vary from picture (makes no difference to operation of valve).
The outlet from a pressure relief valve should be positioned in a way so as to not scald people or animals with escaping hot water or steam.
BSP (British Standard Pipe Thread) sizes don’t match up with what you would measure using a ruler. Have a look at the BSPT link at the bottom of this page for more information about how plumbing threads are measured.
Product Code: JEA
Brand : Generic