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Nominal pressure (Mpa)

Test pressure 0.6 1.0 1.6

Shell strength test 0.9 1.5 2.4

Sealing test (liquid) 0.66 1.1 1.76

Sealing test (gas) 0.3~0.8Mpa

Applicable medium Water, steam, gas, dust, oil, nitric acid, acetic acid, etc.

Applicable temperature ≤100°C

Electric powder butterfly valve is mainly used for opening and closing hoppers, hoppers and silos containing powder or granular materials. It can be applied to the processing of all powder and granular materials, and can be installed in hoppers, hoppers, silos, below a screw or other type of conveyor.

Single-flange valve with top flange and flanged parts, suitable for connecting flexible casing, double-flange valve, the top and bottom are the same flange, the valve body made of gravity casting, than the die-cast valve body Higher strength The rotary valve plate is made of polymer material, which is wear-resistant, has few components, light weight, and is easy to handle.