RPZ Valve Testing in Doncaster

RPZ testing services in Doncaster

Doncaster's logistics and manufacturing base creates consistent need for RPZ testing on commercial and process water systems.

Distribution centres often run cat‑3 risks requiring RPZ protection.

We test reduced pressure zone valves to confirm both check valves and the relief valve are operating within the required parameters, and we provide compliant documentation for your records. Testing is generally carried out annually, though the exact obligation depends on the installation, your water supplier and the relevant requirements that apply.

Typical Doncaster commercial properties we test

The testing process

1. 1

   We isolate the valve and connect calibrated test equipment.

2. 2

   Both check valves are tested for tightness and correct pressure.

3. 3

   The relief valve is tested for correct opening pressure.

4. 4

   We record results and provide compliant documentation.

5. 5

   If anything fails, we quote for the service or repair and re-test.

Why use Captain Backflow in Doncaster?