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When it comes to water safety and compliance, not all valves serve the same purpose. Two of the most commonly specified devices in plumbing and mechanical services are TMVs (Thermostatic Mixing Valves)  and RPZ valves (Reduced Pressure Zone valves) . While both are critical for protecting end users, they work in very different ways and address very different risks. At Titan Water , we’re often asked: what’s the difference between a TMV and an RPZ valve?  In this article, we’l

When managing water systems in commercial or industrial facilities, specifying the right backflow prevention is essential. A Reduced Pressure Zone (RPZ) valve plays a crucial role in safeguarding potable water against back‑pressure and back‑siphonage contamination. This guide explains which systems require an RPZ valve, referencing UK compliance standards and practical considerations for facilities managers. What is an RPZ valve? An RPZ valve (Reduced Pressure Zone valve)

In the UK, a product certified by KIWA (specifically under the KIWA KUKreg4 certification) can be used in commercial plumbing systems, even if it does not have WRAS certification. Both WRAS (Water Regulations Advisory Scheme) and KIWA KUKreg4 are respected certifications within the UK that ensure water fittings and systems comply with the UK Water Supply (Water Fittings) Regulations 1999. These regulations are designed to prevent the misuse, waste, and contamination of drin

Reduced Pressure Zone (RPZ) testing is a critical aspect of maintaining the integrity of backflow prevention devices, ensuring the safety of potable water supplies. From its significance to the process involved, understanding RPZ valve testing is essential for property owners, facility managers and plumbers alike. In this comprehensive guide, we'll delve into frequently asked questions surrounding RPZ testing, shedding light on its importance and procedures. What is RPZ Test

Low water pressure in your commercial facility can be incredibly frustrating, leading to the weak showers and slow-filling appliances. Whether you have an unvented system or a gravity-fed one, there are solutions available to increase water pressure and improve the reliability of your daily water supply. In this comprehensive guide, we'll explore how to enhance water pressure in both unvented and gravity-fed water systems. But first, let's go over the basics. Unvented and Gra

In this article, we'll be covering the fundamental factors on how to install an RPZ valve. As one of our core areas of expertise in backflow prevention , Titan are leading specialists in reduced pressure zone valves. Whether its a relocation, repair or testing, we're equipped with a team of approved Engineers who bring forward over 50 years of water management experience. Our guidance regarding the installation of RPZ backflow devices is aligned with standards set in the Wate

Water fluid categories are set out through The Water Supply (Water Fittings) Regulations 1999 and relate to the level of water contamination risk of stored substances. Within both commercial and domestic systems, the nature of fluids transported across a system is dependent its application. As a result, fluid categories help set out the necessary fittings and installations that need incorporating into the design to override the risk of backflow contamination into the water su