High-Quality Construction: Made from durable DZR (Dezincification Resistant) brass with a chrome finish for enhanced corrosion resistance. Double Check Valve Function: Provides reliable backflow prevention, ensuring safe water control. Size Option: Available in 15mm size. WRAS Approved: Ensures compliance with water regulations for both hot and cold drinking water applications. Versatile Use: Ideal for various plumbing systems requiring backflow prevention.
