The CVNL100 700 Series 1" No-Lead Brass Check Valve is designed to provide reliable backflow prevention in residential, agricultural, and commercial water systems. Constructed from durable, lead-free brass, this valve ensures long-lasting performance and compliance with potable water standards. Featuring a universal 1" female NPT connection, it allows for easy installation in both vertical and horizontal positions. The integrated backflow preventer and one-way design ensure that water flows in the correct direction while protecting pumps and piping from reverse flow damage. Ideal for well systems, irrigation lines, and other applications where dependable check valve performance is required.