The ME870S-10 is a 1.25 inch steel back check valve from Squibb Taylor, designed to prevent backflow in piping systems. This valve is constructed from high-strength steel, ensuring durability and resistance to corrosion. With a 1.25 inch diameter, it is suitable for a variety of applications, including water and gas systems. The check valve operates automatically, allowing flow in one direction while preventing reverse flow, thus protecting equipment and maintaining system integrity. Its robust design meets industry standards, making it a reliable choice for both commercial and industrial use.