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WFS11/14 Series differential pressure switch for air conditioner

Country/Region china
Company ACOL(Shanghai) Online Controls Co., Ltd
Categories Air Conditioner Valve
Telephone 86-21-51695568, 400-686-0786, 400-686-6604
ICP License Issued by the Chinese Ministry
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    WFS11/14 Series differential pressure switch for air conditioner

    WFS11/14 series differential pressure switch for air conditioner can be widely applied in the use of plate heat exchanger, pipe heat exchanger shell and tube heat exchanger of small, medium and large air-cooled or water-cooled chillers for the monitoring of water flow control and water pump and water filter status. Tel:021-51695568


    The differential pressure switch with adjustable set point is designed by ACOL engineer on the basis of analyzing and researching the disadvantages of other flow switch in market. It is one of the most important series, provides with compact size、excellent performance and competitive price, it is the best substitute of target flow switch.

    FS11 Principle、structure:

    The water flow obtained by measuring pressure between valve and orifice plate, and then check their flow curve, the way is widely used in the HVAC system to measure flow. The heat exchanger pump (extension-type、shell and tube、tube sheet type、plate-type)、filter、valve and water pump has flow curve between pressure drop and flow rate. The flow can be controlled by comparing the measured differential pressure and the pre-setting valve.

    Differential pressure switch provides precise control、no extra resistance、no special requirement on pipe nominal size and no water flow disturbance, so can replace target flow switch in the controlling of HVAC system. Compared with target flow switch, it can avoid false flow because of cavitation and provides precise reset value and off value.

    Quality WFS11/14 Series differential pressure switch for air conditioner for sale
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