WPT-2 is specially designed for industrial valve sealing and strength testing. It adopts a 300kN hydraulic clamping system (pressure accuracy ±1%), automatically clamps DN50-DN500 valves, and supports 1.5 times nominal pressure shell testing and 1.1 times sealing testing. It is equipped with a PLC intelligent control system, real-time monitoring of pressure curves, and automatic recording of leakage data. It complies with ASME B16.34 and GB/T 13927 standards and is an efficient testing equipment for valve manufacturing, quality inspection and pipeline engineering.