Slow-closing check valve
Slow-closing check valves are used for water supply and drainage pipes. They are installed at the outlet of pumps to prevent medium backflow and eliminate destructive water hammer. They can effectively reduce the pressure of water hammer in valve closure and ensure safe operation. They have light disc, large opening.
Hydraulic electric floating ball valve
Electric floating ball valve is based on remote control floating ball valve installed with normally open solenoid valve electronic control device. The electric floating ball valve has double safety function. Even in the case of power failure or failure of the floating ball, it can control the water level.
Stainless steel solenoid valve
The working principle of the solenoid valve is that there are closed chambers in the solenoid valve. There are through holes in different positions. Each hole leads to different oil pipes. In the middle of the chamber is a valve, and on both sides are two electromagnets. The magnet coil electrifying valve body on which side will be attracted.
Products
Groove flow switch
Flow switch is mainly installed in water, gas, oil and other media pipelines online or plug-in to monitor the size of water flow in the water system. When the water flow is higher or lower than a set point, the alarm signal is triggered and transmitted to the unit. After the system acquires the signal, it can make corresponding instructions to avoid or reduce the "dry burning" of the main engine.
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Flow switch is mainly installed in water, gas, oil and other media pipelines online or plug-in to monitor the size of water flow in the water system. When the water flow is higher or lower than a set point, the alarm signal is triggered and transmitted to the unit. After the system acquires the signal, it can make corresponding instructions to avoid or reduce the "dry burning" of the main engine.
(1) Low flow velocity (volume) action of water flow switch
(2) Water flow switch has simple structure and small contact surface.
(3) Water flow switch low-content impurities flow can also be applied
(4) On-line removal of special debris blocked by water flow switches
Flow switch is the switch that commands the system according to the flow.
Set a upper or lower limit for the flow switch. When the flow reaches this limit, the flow switch sends out a signal or alarm. The system will run or stop. Generally, the flow switch is used in the system requiring the flow.
According to the different system, as well as the flow switch model and other factors, the use of different places, depending on the specific situation.
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Groove remote control floating ball valve
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Groove Hydraulic Electric Floating Ball Valve
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Groove relief valve
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