PVC True Union Ball Valve Flanged is specifically designed to connect with metal pumps and piping systems, especially in industrial applications where flanged connections are required. These valves feature double true union ends for easy in-line maintenance and replacement. CNC-machined flange surfaces ensure tight coupling with other systems, preventing leakage. Sizes range from ½" to 4", with socket or threaded connections. EPDM or VITON seals are available, and these valves conform to ANSI, DIN, JIS, and CNS standards. Besides PVC, we also offer PVC-C, PPH, and PVDF versions.