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Electric pneumatic valve flange hard seal butterfly _D943H - 16 p electric pneumatic valve butterfly images
by：AIRWOLF
2020-10-14
Electric pneumatic valve flange hard seal butterfly (
D943H -
16页)
Is a new type of long life and high performance butterfly pneumatic valve, use elastic sealing and multi-layer seal compatible with the new technology of processing of hard and soft, make the butterfly pneumatic valve in operation work, reduce the torque force, to save time and effort, the energy saving function.
To ensure that the butterfly pneumatic valve overall corrosion resistance, high temperature resistance, resistance to not damage the reliability.
Electric pneumatic valve flange hard seal butterfly has solved the traditional butterfly & pneumatic valve in the opening and closing 0 deg.
~ 10度;
Moments of seal face is still in the sliding contact friction ills, realize the butterfly plate in open the instant sealing surface, the separation, close contact with the sealing effect and prolong the service life, sealed performance is the best.
flange hard seal butterfly electric pneumatic valve features:
flange hard seal butterfly electric pneumatic valve adopts triple eccentric sealing structure, pneumatic valve seat and disc almost no wear and tear, have the close tight sealing function, is widely applied to the medium temperature & le; 550 ℃, metallurgy, electric power, petroleum, chemical, air, gas, combustible gas, as well as the corrosion medium such as water supply and drainage pipeline, is the best device for adjusting flow and cutting fluid.
eccentric 1: pneumatic valve shaft is located in the seat behind the axis, allows the seal to close completely surrounded the entire pneumatic seat contact. Eccentric
2: pneumatic valve shaft centerline deviating from the pipeline and the center line of the pneumatic valve, it is from the interference of pneumatic valve opening and closing. Eccentric
3: pneumatic seat vertebral axis deviation from the center line of the pneumatic valve shaft, so that you can eliminate friction role in closing and opening process, and realize the compression of around the uniformity of the pneumatic valve seat sealing effect.
related products: electric hard seal butterfly pneumatic electric triple eccentric butterfly valve pneumatic valve
flange hard seal butterfly electric pneumatic valve features:
flange hard seal butterfly electric pneumatic valve adopts triple eccentric sealing structure, pneumatic valve seat and disc almost no wear and tear, have the close tight sealing function, is widely applied to the medium temperature & le; 550 ℃, metallurgy, electric power, petroleum, chemical, air, gas, combustible gas, as well as the corrosion medium such as water supply and drainage pipeline, is the best device for adjusting flow and cutting fluid.
eccentric 1: pneumatic valve shaft is located in the seat behind the axis, allows the seal to close completely surrounded the entire pneumatic seat contact. Eccentric
2: pneumatic valve shaft centerline deviating from the pipeline and the center line of the pneumatic valve, it is from the interference of pneumatic valve opening and closing. Eccentric
3: pneumatic seat vertebral axis deviation from the center line of the pneumatic valve shaft, so that you can eliminate friction role in closing and opening process, and realize the compression of around the uniformity of the pneumatic valve seat sealing effect.
related products: electric hard seal butterfly pneumatic electric triple eccentric butterfly valve pneumatic valve
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