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  1. Hien90

    on/off solenoid activated bypass valve

    I just need a single solenoid coil valve with two ports in the manifold that allows me to connect P to T when the coil is energized... :) I don't have much knowledge about hydraulics so the explanations on google are quite confusing. If you know what I mean and if it is possible, I would love to...
  2. Hien90

    on/off solenoid activated bypass valve

    is there a single solenoid coil valve that can connect P to T?
  3. Hien90

    on/off solenoid activated bypass valve

    If I understand well, it can be any type of valve with a solenoid coil? What I want is exactly what LittleInch said. I need to eliminate the load on the motor when starting and reduce the load when the motor is running but no work is required. The valve will close when the other valves are...
  4. Hien90

    on/off solenoid activated bypass valve

    There should be something else, not a relief valve. May I ask how the solenoid valve symbol looks like and how to apply it? I searched on google and there is no one specific symbol for that...
  5. Hien90

    on/off solenoid activated bypass valve

    Yeah, something like this but it looks like a pressure relief valve so I wonder if I can replace the spring with a solenoid in the unloading valve...
  6. Hien90

    on/off solenoid activated bypass valve

    Btw, can the pressure-unloading valve have on/off solenoid? https://files.engineering.com/getfile.aspx?folder=4dc1c470-cee0-4ed6-95d9-0908c792cee1&file=A.PNG
  7. Hien90

    on/off solenoid activated bypass valve

    I created a schematic diagram for easier understanding. Basically what I need is to use the valve for controlling the direction of the fluid flow. I want to keep the motor working even when the cylinder is not working. The reason for that is to not waste a time waiting for the motor to start...
  8. Hien90

    on/off solenoid activated bypass valve

    I am sorry for not being clear from the beginning. The request that I got is to add an on/off solenoid activated bypass valve to the manifold, which allows flow from P direct back to the tank. I searched for the bypass and it seems like it can be something like a pressure relief valve but I am...
  9. Hien90

    on/off solenoid activated bypass valve

    Hi guys, I am not sure if it is the right place for asking such a question like this. But I am struggling with understanding what the "on/off solenoid activated bypass valve" is. Does anyone know what is the function of this valve and what is the symbol of this valve in the hydraulic schematic...

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