Main parts and materials

Product Features:

DIN standard globe valves use a double strong bellows seal design (bellows + packing) to ensure zero stem leakage. No fluid loss, improves plant safety and complies with international sealing standards. The sealing surface of the globe valve is surfacing with Co base hard alloy, which has good wear resistance, corrosion resistance, good friction resistance and long service life. Stem conditioning and surface nitriding treatment, has good anti-corrosion and anti-friction performance; Valve stem lifting position indication, more intuitive