Feature

●When the flow rate exceeds the set value, the fluid actuates the vane and microswitch, and the SPDT contact can connect the circuit and break other circuits.
●Adjustable flow control value with stable action repetition point. Protection class IP54, micro switch contact life up to 100,000 times. Can fit most equipment.
●Water flow switches are widely used in water treatment systems, central air conditioning, water cooling equipment, fire protection systems and other applications.
●Flow switches are mainly used to measure the dynamic state of liquids flowing through pipelines, such as water, ethylene diluent, and other copper liquids.
●Flow switches are typically used where interlock or "cut-off" protection is required.


Description

Paddle Control Water Flow SwitchPaddle Control Water Flow Switch
Paddle Control Water Flow SwitchPaddle Control Water Flow Switch

Specification: Model:HFS-25 Voltage:6-380V Control mode:Paddle Switch type:SPDT Material:304 stainless steel body, copper connector, phosphor bronze bellows Connector:1"/25mm Max.working pressure:1.0MPa Ambient temperature:0~60 Liquid temperature:-10~100(Fluid without icing) Contact life:1000000 times Microswitch Voltage:220VAC Microswitch Current:15A Weight: Approx.416g/14.7oz Package List: 1×Water Flow Switch 5×Paddle 1×User manual

Installation Method: 1.Open the flow switch 2.The switch has been set at minimum flow rate. 3.Press the target to check whether the micro switch can work normally. 4.After the installation, please press the lever of the flow switch several times to check. If there is no "click" sound, turn the adjusting screw counterclockwise until there is "click" sound. 5.The adjustment screw of lacquer seal is only used for the first time to adjust the state of flow switch. 6.Observe three operating cycles to ensure that the switch and the system to which it is connected are operating properly and cover the switch enclosure promptly.

Note: 1.It is absolutely forbidden to impact the wrench on the switch base plate, which will to the deformation and failure of the flow switch. 2.When wiring or debugging,cut off the power supply. 3.When wiring,it is absolutely forbidden to adjust any screws other than micro switch terminals and grounding screws.And connecting the wire carefully. 4.Special grounding screws must be used for wiring, and installation screws cannot be removed. 5.The blade of the flow switch cannot contact with the inner wall of the pipe and other throttles in the pipe, otherwise the switch cannot be reset normally.

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ABS Shell Material

ABS sturdy material, rainproof and dustproof, beautiful and generous.

Adjustable Screws

One-word micro-adjustment screw, easy to push downward. Cross fine adjustment screw, easy to push inward.

Thread Material

The threads are made of brass, with different diameters for each model.