Watts 1/2 Inch Forged Brass Dual Check Valve With Atmospheric Vent - Lead Free

About This Product

This Watts dual check valve is serious plumbing equipment for preventing backflow in your water system! The 1/2 inch NPT female inlet and outlet connections make installation straightforward, and it works in either horizontal or vertical orientation. The forged brass body is lead-free and built for durability that lasts years in demanding conditions. Inside, you'll find stainless steel components that resist corrosion and wear, ensuring reliable operation over time. The compact design is perfect for tight spaces where every inch matters. The intermediate atmospheric vent provides an extra layer of protection against back-siphonage, which is crucial for maintaining water safety. This isn't some cheap import - Watts is a trusted name in plumbing valves, and the quality is immediately apparent when you hold it in your hand. Perfect for residential plumbing systems, irrigation setups, or any application where you need to prevent contaminated water from flowing back into your clean water supply. The machining is precise, the threads are clean and even, and everything fits together perfectly. If you're dealing with plumbing codes that require backflow prevention or just want the peace of mind that comes with proper water system protection, this valve delivers professional-grade performance. Installation is straightforward for anyone with basic plumbing skills - just make sure to use proper sealant on the threads. Much better than risking water contamination with inferior valves, and the forged brass construction means it will probably outlast the pipes it's connected to. Definitely one of those plumbing components where spending a little more for quality pays off in long-term reliability.