RPZ Valve Testing

At 4i Water Services we use our own in house accredited testers to carry out installations, commissioning and testing in accordance with WRAS AIM-08-01.We are Water Industry Approved Type BA (RPZ) valve testers , follow this link to check us out ;

Annual testing of the valve must be carried out  with a test certificate being sent to the local Water Authority. For more information please contact us.


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Chlorine Dioxide Control Regime

Utilising the latest Chlorine Dioxide technology, the XT2010, the site now benefits from 24/7 protection.