UPGRADED 3 /4 inch Pressure Vacuum Breaker, 400 PSI Max Backflow Preventer Value with Pre-Applied Sealant (No Teflon Tape Needed), Thickened Brass Backflow Value for Irrigation & Plumbing

Features

• UPGRADED SEAL, PERMANENT LEAK-PROOF Factory-applied high-strength sealant REPLACES messy Teflon tape, creating a perfect, permanent seal upon installation. This advanced bonding eliminates the risks of tape shredding, misalignment, or degradation over time, ensuring a leak-proof performance tested up to 400 PSI
• MAXIMUM DURABILITY & CORROSION RESISTANCE Constructed with thickened, forged brass body and a metal top cover, this backflow preventer valve is built to last. It offers superior resistance to corrosion and oxidation, with UV-stable construction compared to standard models with plastic components, guaranteeing long-term reliability in outdoor and demanding environments.
• AUTOMATIC PROTECTION, SAFEGUARDS WATER SUPPLYThis critical function prevents backflow of unclean water (from irrigation, pools, etc.) into potable water lines, ensuring compliance with plumbing codes and maintaining water supply integrity
• EASY INSTALLATION & VERSATILE APPLICATION Features standard 3/4-inch male NPT threads for straightforward integration. Its clear design allows for installation in any orientation. The ideal solution for protecting lawn sprinkler systems, boiler feed lines, industrial water inlets, commercial faucets, and greenhouse irrigation from both back-siphonage and back-pressure.
• BUILT FOR PERFORMANCE & FREEZE PROTECTION Engineered for high-pressure (400 PSI MAX) performance. When installed above grade and properly winterized, its robust construction helps prevent pipe collapse caused by vacuum conditions during rapid drainage or a pipe freeze event, adding an extra layer of protection for your entire plumbing infrastructure.