The 0.5-inch PVC/EPDM True Union Ball Valve is a reliable flow control device that ensures optimal performance over time. Ideal for use in irrigation systems, pool and spa plumbing, and various industrial applications, this valve features a full port design that ensures minimal pressure drop and maximum flow. Constructed from durable PVC with EPDM seals, this valve offers exceptional chemical resistance, and the inclusion of dual stem O-rings adds an extra layer of reliability. Its true union design allows for easy removal and maintenance without disrupting the entire system, making it a practical choice for professionals.