Cao An Road, Jiading District, Shanghai, 3999
021-39597777 021-39596866 021-39596899, 021-39596999 39596888, 0515-89188888 0515-89199999, 0515-89118555 89118666
>> ZFH745X multifunctional pump control valve |
| Features and application: 1. Usage: for high-rise building or other water supply system water pump outlet to prevent the media back, and can reduce the water hammer phenomenon, in order to achieve the effect of safety and quiet. 2. Features: prevent water hammer and water hammer phenomenon, the effect of noise reduction to ease the closure. Is able to open and close speed control valve, the pump starts or stops running, can be adjusted to the best site on or off speed. |
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