The Zoeller Pump Company Unicheck Valve is a 2-inch cast iron (C.I.) flanged valve designed for backflow prevention in wastewater systems. This valve features a robust construction that ensures durability and reliability under high pressure. Its flanged design allows for easy installation and maintenance, making it a preferred choice for professionals. The Unicheck valve complies with industry standards, ensuring it meets the necessary safety and performance requirements. Ideal for use in various applications, it effectively prevents reverse flow, protecting your system from potential damage.