The Everbilt 1/2 in. Slip PVC Schedule 40 Ball Valve Pro Pack (12-Pack) is a versatile and reliable plumbing solution for both indoor and outdoor use. Made of durable PVC material with a T-handle design, these ball valves are designed for easy installation and maintenance. With a maximum working temperature of 140 degrees Fahrenheit and a maximum pressure of 150 psi, they are suitable for various applications involving non-potable and potable water. This 12-pack of ball valves from Everbilt ensures a consistent and high-quality product for your plumbing needs.