Check valve - toilet

ptarling · 19 Apr 2007

Hello,

In connecting a new toilet with 15mm mains pressure pipe to the toilet cistern. I am going to put an isolating valve on the "run" but wondered if it would need a check valve as well..??

Thanks for any advice

Softus · 21 Apr 2007

Not if the cistern and fill valve have been installed correctly, the reason being that the cistern will overflow before a risk of backflow arises.

ptarling · 11 Jun 2007

Thanks for advice

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Check valve - toilet

ptarling

Softus

ptarling

DIYnot Local

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