The 1-1/2" 150# BRONZE Y-PATTERN SWING CHECK VALVE W/ BRONZE DISC is a reliable valve designed to prevent backflow in piping systems. Manufactured by Service Metal Products, this valve is rated for 150 psi and features a bronze disc for enhanced durability and performance. The Y-pattern design allows for efficient flow and minimizes pressure drop, making it suitable for various applications, including water and gas lines. Its robust construction ensures longevity, while the 1-1/2" size fits standard piping systems, providing a secure and effective solution for professionals.