髙壓三通球閥有儷和T型之分，主要用于管路中油液的流通與截止，采用鍛造閥體。嵌入式 下游閥座，滲碳加硬處理的閥桿，根據(jù)材料變化的不同可達(dá)到單向或雙向密封的要求。 High-pressure 3-way ball valve is divided into L and T type. It is mainly used in oil circulation and the cut-off in pipeline. Adopting forging valve body, embedded downstream seat, the valve stem with carburizing and hard treatment and depending on the material change, the requirements of a one-way or two-way sealing can be met.