4500Lb self-sealing globe valve

Adopt pressure self-tightening bonnet design, the valve body and bonnet are connected by thread, and the internal pressure self-sealing ring is sealed. It has high pressure and is also designed to withstand high temperature. It is suitable for high temperature and high pressure pipelines in thermal power plants, nuclear power plants, and petrochemical systems. The small-diameter high-pressure globe valve can be replaced by a needle valve, which also has flow adjustment or pressure adjustment, but does not require high adjustment accuracy, and the pipeline diameter is relatively small and should be selected.