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  • 2021

    1-6

    Pneumatic actuator has the characteristics of simple design and compact structure. If you want to make better use of pneumatic actuator, its stroke adjustment is very important. So, how to adjust it? Here is an introduction.

  • 2021

    1-6

    Electric explosion-proof ball valve is suitable for connecting or cutting off the medium flow of pipeline in vacuum system. The valve adopts rotary electric and electronic regulating valve driving device, which can realize the control of opening, closing or intermediate position of the valve through the switching of external power supply (controlled by manual switch or computer) or external input signal. The valve is straight through type and sealed by spherical surface, so it can be used in both vacuum state and low pressure state.

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