PTFE lined globe valve is a valve with the shutoff part (disc) driven by the stem and moving up and down along the center axis of the valve. It is mainly used to connect or cut off the medium in the pipeline, but it cannot be throttled.
Basic structure：
1, Plastic lining J41 type straight through, J45 type straight flow, J44 type Angle globe valve, has the advantages of compact structure, flexible opening and closing, strong corrosion resistance, short stroke (generally nominal through 1/4). It is widely used in petroleum, chemical and other pipeline systems as truncation medium, but the plastic lined globe valve is strictly prohibited to be used for flow regulation, so as not to destroy the sealing surface caused by high-speed medium flow erosion at the throttling mouth.
2, Disc and stem design as a whole structure, to prevent the possibility of internal parts out of the valve body due to pipeline pressure fluctuation, compact structure, safe use.
