Structural features:

The pressure self-tightening valve cover design, the valve body and the valve cover with thread connection, internal pressure self-sealing ring seal. With high pressure at the same time also designed to withstand high temperature, is suitable for thermal power plant, nuclear power plant, petrochemical system of high temperature, high pressure pipeline. The small diameter high pressure globe valve can be replaced by a needle valve, as well as flow regulation or pressure regulation, but the adjustment accuracy is not high, and the pipe diameter is relatively small should be selected.