The 4" 150RF Ball Valve from Apollo Conbraco Industries is a high-performance valve designed for reliable fluid control. Constructed from carbon steel (CS), this valve features a 4-inch size and is equipped with a vent for enhanced functionality. It meets industry standards and is suitable for various applications, including water and gas systems. The valve's robust design ensures durability and resistance to wear, making it ideal for both commercial and industrial use. Its easy installation and maintenance make it a preferred choice for professionals.