The Navigator 15mm Brass Compression Double Check Valve BFDCV-15 is supplied with an olive in the compression nut for secure installation. Designed to prevent backflow in plumbing systems, it provides durable and reliable performance for professional installers and DIY plumbing projects.
The GENBRA 22mm Double Check Valve DZR WRAS (BFDCV-22) is a high-quality brass valve designed to prevent backflow and ensure safe, controlled water flow in domestic and commercial plumbing systems. WRAS approved and manufactured from durable DZR brass, this valve provides reliable performance, leak-resistant connections, and long-lasting durability for all types of pipework.