Two -level three -way solenoid valves are controlled by dual coils. One coil is instantly turned off and turned off the power and valve to open it.It can be kept or opened for a long time, which can make the coil life longer.The best use in high -temperature pipelines.
Two -level three -way solenoid valve effect
The role of the two three -way solenoid valves is very extensive. Common areas include metallurgy, petrochemical, pharmaceutical, tobacco, food medical, urban construction and environmental protection.There are also many applications for water drainage, heating air conditioning, fire safety, scientific research, and energy -saving industries.
Price
The price of the two -bit solenoid valve is generally different due to the different production materials.The cheapest solenoid valve is made of plastic, and the price is generally between 1 yuan/one-10 yuan/piece.The price of solenoid valve material for cast iron is more than 250 yuan/piece.There is also an solenoid valve made of aluminum alloy, which is generally about 20 yuan/piece. The price of stainless steel solenoid valves is between 85 yuan/100 yuan/piece.And these are the most used solenoid valves.
Two -level three -way solenoid valve connection method
[1] Wiring method: one entering and two outs, the source of the air in the air, the two are all the way to the film head, and the solenoid valves directly installed on the pipeline are generally electric solenoid valves, which can only be controlled.kind.[2] Principle of solenoid valve: ElectromagneticValve is an industrial equipment controlled by electromagnetic control. It is an automated basic element used to control fluids. It belongs to a actuator and is not limited to hydraulic and pneumatic.Used to adjust the direction, flow, speed and other parameters of the medium in the industrial control system.The solenoid valve can cooperate with different circuits to achieve the expected control, and the accuracy and flexibility of the control can be guaranteed.There are many types of solenoid valves. Different solenoid valves play a role in different positions of the control system. The most commonly used is one -way valve, safety valve, direction control valve, speed regulating valve, etc.
Two -level three -way solenoid valve principles and pictures
The three -way three -way solenoid valve is the three -power three -way valve, that is, there are two electromagnets inside.The other time is that AB is connected, and when both are not electrified, the three are not connected with each other.

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