WPT-7 is an intelligent testing device designed for vertical valves and flow meters. It supports 0.1-200m³/h flow test (accuracy ±0.3%) and 0-40MPa pressure test, integrating 15+ core index tests such as flow characteristics, sealing, and pressure resistance. It adopts a vertical modular structure, can quickly replace DN25-DN300 equipment in 10 minutes, is equipped with a 10-inch touch screen and PLC intelligent control system, and automatically generates test reports that comply with ISO 5167 and API 6D standards. It is suitable for equipment research and development, production quality inspection and certification testing in the water, petrochemical, and energy industries.