electric butterfly valve installation when there are a lot of details and key points need to pay attention to, so everyone knows what is it? Today under the valve will take you to get to know the basics. 1, install the electric butterfly Industrial Valves in front of the line, whether the flow direction of medium should first understand the product performance and consistent and exercise conditions, and the electric butterfly valve inner cavity clean, do not allow foreign impurities on the sealing ring and disc attached, before cleaning must not be allowed to close the butterfly plate, so as not to damage the butterfly valve sealing ring.

2, need adjustment in the flow, a worm gear box control.

3, is installed in the pipeline for the best, but I can't flip.

4, check the connection parts required pressure, namely the packing sealing, guaranteeing stem flexible rotation.

5, on and off a lot of electric butterfly Industrial Valves, need to open the worm gear case cover, regularly check the butter is normal, should keep the right amount of butter, avoid switch is not flexible, lead to damage of butterfly valve parts.

6, butterfly when installation of form a complete set of special flange butterfly valve, flange recommended HGJ54 - namely The type 91 socket welding steel flange.

7, metal sealing butterfly valve products are not suitable for installation in the end of the pipe, such as must be installed in the end of the pipe, fittings export flange, should also be taken to prevent the backlog of sealing ring or too.

for valve co. , LTD. , summarize the above considerations about electric butterfly valve, if in doubt, please consult customer service.

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