Electric butterfly valve with velocity modulation of variable frequenly

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Ballasts [1]
Diodes [1]
Filter Cloth [2]
Jackets [1]
Other Heaters [1]
Other Manufacturing & Processing Machinery [1]
Refrigeration & Heat Exchange Parts [1]
Tanker Truck [1]
Valves [14]
Water Treatment [1]

contact datails

Shanghai Huatong Valve Co., Ltd.

No. 35, Jiangqiao Road, Jiading District, Shanghai, China

+86 (0) 21 69119787

Larger photo of Electric butterfly valve with velocity modulation of variable frequenly

Electric butterfly valve with velocity modulation of variable frequenly


company	Shanghai Huatong Valve Co., Ltd.
Categories	Slow Cooker
Update	2011-01-11
Original Region	China
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Electric butterfly valve with velocity modulation of variable frequenly

Used in outlet pipeline of pump,it can randomly regulate the speed,act as the function of shutting and checking,protect the safety of devices.
     It can realize quick-open,slow-open,quick-shut and slow-shut action,prevent the medium of pump’s outlet from back flowing and bringing larger water hammer.
     Users can randomly regulate on-off time of butterfly valve and the angle of quik or slow on-off of valve.
     Drived by worm gear,could be self-locked under any angle of valves’on-off.Easy operating,safe and veliable.
     Could be operated together with pump,also could be operated on the spot.If the power is suddenly shut off ,it could be drived manually.
     It substitute for electric-hydraulic heavy hammer type butterfly valve and could completely solve the problem of oil-leaking and hammer-droppping.
     It could be installed in the way of vertical or horizontal.
     Simple structure,convenient control.
     Small volume,easy installation.

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