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Electric vacuum butterfly valve

The electric vacuum butterfly valve adopts the top-loading structure, which reduces the connecting bolt of the valve body under the conditions of high pressure and large diameter, enhances the reliability of the valve and can overcome the normal operation of the valve by the self-weight of the system.

  • Hotline:
    13884735099

Introduction

 

The electric vacuum butterfly valve adopts the top-loading structure, which reduces the connecting bolt of the valve body under the conditions of high pressure and large diameter, enhances the reliability of the valve and can overcome the normal operation of the valve by the self-weight of the system.

 

Application range

 

Electric vacuum butterfly valves are widely used in the diversion or flow switching devices of coal chemical, petrochemical, rubber, paper, pharmaceutical and other pipelines.

 

The main parameters

 

Nominal diameter: DN50mm ~ DN300mm (NPS2 ~ 12);

 

Nominal pressure: PN10MPa~16MPa;

 

Operating temperature range: -29 ° C -300 ° C.