Single Check Valve DZR WRAS

The Single Check Valve DZR allows water to flow in one direction only, preventing reverse flow that could contaminate potable systems. It is widely used in domestic and commercial plumbing where a single backflow barrier is sufficient.
Size and Shape: Constructed from dezincification resistant (DZR) brass, it ensures durability and corrosion resistance in water systems. Available in 15mm, 22mm, and 28mm sizes, it provides versatility for varied pipework installations.
Threads / Connections: The valve features threaded ends for secure, straightforward integration with copper and brass fittings, ensuring leak-resistant installation.
Temperature and Pressure Ranges: Rated PN10, it performs reliably between -20°C and +90°C, making it suitable for hot and cold water supply conditions.
Certification: WRAS approved, confirming compliance with UK water regulations and suitability for potable water systems.