The PCM6310U is a dependable 1-inch PVC check valve from Merrill Manufacturing, designed to prevent backflow in various plumbing applications. Made from high-quality PVC, this valve is resistant to corrosion and suitable for a wide range of fluids. It operates effectively under a pressure rating of up to 150 PSI, ensuring durability and performance. The valve features standard NPT connections for easy installation and compatibility with existing systems. Its compact design makes it an ideal choice for both residential and commercial plumbing needs, providing peace of mind with its reliable backflow prevention capabilities.