WPT-12 is specially designed for reliability verification of various water valves. It supports 100,000 opening and closing cycle tests (accuracy ±0.5%) under 0-60MPa pressure environment, and integrates full-item detection of leakage, operating torque, and seal life. Equipped with a 10-inch touch screen and PLC intelligent control system, it complies with ISO 5208 and GB/T 13927 international standards, and automatically generates life curves and failure analysis reports. It is the core equipment for valve manufacturers, water engineering and quality inspection agencies to verify product durability.