What is an RPZ Valve?

At White Knight, we specialise in RPZ (Reduced Pressure Zone) valve testing and commissioning for commercial, industrial, and domestic clients across Newcastle upon Tyne and the North East. Our team of certified engineers ensures your backflow prevention systems are operating safely, efficiently, and fully compliant with UK water regulations.

Why RPZ Valve Testing & Commissioning is Important

Regular testing and proper commissioning of RPZ valves are essential for maintaining water safety and compliance. Here’s why businesses rely on our expertise:
● Compliance with Water Regulations – RPZ valves must be tested annually by a qualified tester to meet local water authority and UK Water Regulations Advisory Scheme (WRAS) requirements.● Protects Public Water Supply – Prevents harmful contaminants from entering the public mains, ensuring safe and clean drinking water.● Ensures Optimal System Performance – Our commissioning process guarantees your RPZ valve operates at peak performance from day one.● Peace of Mind – Certified testing gives you documented proof of compliance, keeping you protected during audits or inspections.● Prevents Costly Downtime – Early detection of faults avoids expensive repairs and potential water supply disruptions.

Who Needs RPZ Valve Testing?

RPZ valve testing and commissioning are essential for:
● Commercial and industrial premises● Hospitals and healthcare facilities● Food and beverage processing plants● Laboratories and research centres● Car washes, laundries, and manufacturing units● Any property with equipment connected to the mains water supply
If you’re unsure whether your property requires an RPZ valve test, our expert team can assess your system and provide professional advice.

Book Your RPZ Valve Test Today

Ensure your water system remains safe, compliant, and efficient. Contact White Knight today for professional RPZ valve testing and commissioning in Newcastle upon Tyne and across the North East.