Aquatrust Water & Ventilation Ltd offer a full range of services associated with RPZ (Reduced Pressure Zone) Valves including installation, testing, repairing, replacing and certification.

What is an RPZ Valve?

RPZ valves provide type BA backflow protection in line with Fluid Category 4. These devices must be checked regularly and at least annually to ensure they provide the required backflow protection.

All installation, commissioning and testing must be carried out in accordance with the Water Suppliers Approved Installation Method AIM-08-01. Commissioning and testing of these valves must only be carried out by an accredited tester who is approved by the local water supplier.

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If you require a quotation to test, install or commission a valve please click here.