Installation and maintenance of electric butterfly valve
Electric BUTTERFLY VALVE has the following advantages:
1, open and close easily and quickly, saving, small fluid resistance, you can often operating;
Simple structure, small size, light weight;
3, to transport mud accumulation of liquid at least at the pipe outlet;
4, low voltage, you can achieve a good seal;
5, good regulating performance.
Installation and maintenance of electric butterfly valve should note the following:
1, during installation, pneumatic butterfly valve flap to stop in the closed position;
2, the angle of rotation of the open position shall be pneumatic butterfly valve plate to determine;
With bypass valve, butterfly valve, to open before you turn on the bypass valve;
4, shall be the manufacturer' s installation instructions to install a large weight of the butterfly valve should be set a solid foundation.
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