RPZ Valves & Testing
Certified RPZ valve testing, trusted suppliers, and proven expertise.
Testing &
Certification
Approved Engineers
Years
Experience
How RPZ Valves Work
An RPZ (Reduced Pressure Zone) valve is a specialist backflow prevention device designed to protect drinking water supplies from contamination. It ensures that water only flows in one direction, preventing potentially harmful liquids from flowing back into the main water system.
Check out the video to learn more about how RPZ Valves work.
RPZ Valve Solutions
Trusted Brands, Reliable Performance
At Ultravalve, we partner with leading valve manufacturers to deliver exceptional RPZ solutions. Our RPZ Valves are supplied by Honeywell and Watts, two globally recognised brands known for their durability, precision, and compliance with the highest industry standards. Whether for commercial, industrial, or municipal applications, these valves provide peace of mind with reliable backflow protection and long-lasting performance.
RPZ Test Centre
Flushable y-type stainer valve.
Honeywell BA295S RPZ valve
WATTS BABM RPZ Valve
Honeywell self-cleaning filter
Honeywell Pressure Reducing Valve (gauge in middle).
Compliance & Guides
Regulation Compliance
Details on Regulation 4 Compliance for water installers in the UK.
Accreditations
Gallery
