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VALVES FOR PUMPING ROOMS(STATI

LIQUID-CONTROLLED HE MISPHERICAL VALVE DN300~DN2000

LIQUID-CONTROLLED HE MISPHERICAL VALVE DN300~DN2000

详细介绍

LIQUID-CONTROLLED HE MISPHERICAL VALVE DN300~DN2000


Application: mainly installed in water conservancy, electricity, water supply and drainage and other types of pumping station pump outlet, with butterfly valve and gate valve function, the use of liquid control system to control valve opening and closing.
 
1.the valve has fast opening, fast closing and the end of about 10 degrees to start slow closure, with the elimination of water hammer function.
 
2. can preset the opening and closing time, open angle.
 
3. full channel design, flow resistance coefficient is small.

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