Metal sealing butterfly valve with a elastic stainless steel sealing ring is installed on the Industrial Valves body to achieve true zero leakage, commonly used in high temperature and medium conditions with particles, special occasions. The wafer metal hard seal butterfly valve 1, seal may adjust according to the characteristics of the 100000 times life without leakage: 2, special seal structure, the high temperature, working condition and cold sealing stress free deformation, to achieve zero leakage; 3, the three dimensional eccentric structure, open the seal separation, close contact with the sealing; 4, axial positioning device, solve the problem of axial sealing surface wear is easy to leak, drive actuators can install facing any party; 5, apply to food, medicine, chemical industry and so on the net line and industrial environmental protection, water treatment, high building, water supply and drainage pipeline for open/close or adjusting medium flow. The parameters of the wafer metal hard seal butterfly Industrial Valves, the Industrial Valves body material: cast steel, stainless steel, forging steel, low temperature steel. Job stress: national standard: 1. 6 - 6. 4 mpa, American standard: 150 lb - 600LB。 Working temperature: - 26°C- 350°C。 The valve diameter: (- DN1800。 Connection mode: the clip. Drive mode: manual, worm gear, pneumatic, electric. Applicable medium: water, oil, gas, steam, etc. Areas of application: machinery and equipment, chemical equipment, general parts, industrial equipment, water supply and drainage equipment, paper making equipment, pharmaceutical equipment, general equipment, petrochemical equipment, power equipment, at the end of the gold dust equipment, mining equipment, municipal, electronic industry, etc.
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