JTM DZR Brass Double Check WRAS Valve 1/2 inch Rubber Compound Stainless Steel

The JTM double check valve is perfect for preventing backflow and back-siphonage contamination. Made from DZR brass, it features durable EPDM seals, acetyl copolymer check cartridges, and a stainless steel spring. It's compact and lightweight, ensuring quick and easy installation. This sturdy brass valve allows high flow rates with minimal pressure drop. Available in sizes from 1/2 inch to 2 inches, it fits any plumbing project. Designed to top industry standards, it is WRAS approved. Durable and reliable, this high-quality fitting ensures excellent performance.. JTM DZR Brass Double Check Valve - 1/2 inch Rubber Compound Stainless Steel

Two Check Mechanisms in Series: The second holds if the first fails to seat. Female BSP x Female BSP Connection: Fits 1/2" pipework without adapting. DZR Brass Body: Dezincification resistant, so it holds up in hard and treated water. Protects the Incoming Main: Stops used water being drawn back through the connection. Common Application: Outside taps, filling points and appliance connections.