1. Solenoid valves are divided into three categories in principle: 1) Direct acting solenoid valve: Principle: When energized, the electromagnetic coil generates electromagnetic force to lift the closing member from the valve seat, and the valve opens; when the power is off, the electromagnetic force disappears, the spring presses the closing member on the valve seat, and the valve closes. Features: It can work no
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1. The solenoid valve does not work after being energized Check whether the power wiring is bad, re-wiring and connector connection Check whether the power supply voltage is in the working range -, adjust the normal position range Whether the coil is desoldered and re-soldered The coil is shorted, replace the coil Whether the working pressure difference is inappropriate, adjust the pressure difference
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First, check whether the solenoid valve solenoid coil is faulty. Give the two-position valve an open or close signal on the DCS, and then see if the solenoid valve gains or loses power. Generally, you can listen to the sound at the scene. If you can't hear it, there must be a problem with the coil. As for the solenoid valve itself, is there a problem? If there is a problem with the solenoid coil, first chec
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Electric ball valves are used to provide an efficient and reliable way to provide cold water to homes or businesses. Electric ball valves for cold water Homeowners have many options when installing automatic water heaters. The traditional model may require individuals to have a professional come out and install the system. However, using an electric water heater can greatly reduce costs because the whole process ca
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The most common and commonly used valve control system is the 9 volt 2-way electric valve control. 9-24V 2-way electric valve This is a very useful control device that helps simplify valve design by allowing for better control, greater flexibility and less mechanical error. Motorized controls are very useful because they can be controlled extensively. 9-24v 2-way electric valve 9-24v 2-way electric electric valv
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Water pumps are important and very necessary equipment in a home or business. An electric ball valve for water supply it saves time, reduces energy consumption, reduces grid pressure, and can save lives in the event of water leaks and accidents. A good pump should be operated by trained professionals and should be made of durable materials that can withstand harsh weather conditions and sustained use. A well-design
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