The Double Union Standard U-PVC Metric Manual Ball Valves are available in sizes from 16mm to 110mm, with weights ranging from 140g to 5790g. Featuring a double union design, these valves facilitate easy installation and maintenance. They incorporate a PTFE seat and an EPDM seal, making them suitable for applications in chemical processing, water treatment, irrigation, and wastewater management, ensuring dependable performance across various fluid handling systems.