Direct flow rubber lined globe valve is specially used to control general corrosive media, the valve body cavity surface covered with a variety of optional rubber, suitable for different work temperature and fluid pipe, with high strength, good corrosion resistance. Direct flow rubber lined globe valve valve flap driven by the valve stem and along the center axis of the valve seat to do lifting movement of the valve, in the pipeline is mainly used to connect or cut off the pipeline medium, but can not do throttling.

Bellows globe valve belongs to the mandatory sealing valve, the opening and closing parts are plug-shaped valve flap, the sealing surface is flat or conical, the valve flap along the center line of the valve seat in a straight line; disconnecting valve valve stem opening or closing stroke is relatively short, and has a cut-off action, which makes it suitable for use as a medium of cut-off or regulation and throttling, suitable for steam, thermal oil and other media on the pipeline.

Bellows steam globe valve has reasonable structure, reliable sealing, double rugged bellows sealing design (bellows + packing) to ensure zero leakage of the valve stem. No fluid loss, reduce energy loss, improve plant equipment safety, applicable to nominal pressure PN1.6 ~ 16MPa, working temperature-29 ~ 425 ℃ is mainly used for boilers, high temperature steam, petroleum, chemical, pharmaceutical, fertilizer, electric power industry and other working conditions of the pipeline, cutting off or connecting the pipeline medium.