• Then install valve upside down for fluid to lift ball into seat.

    然后倒置安装阀门,使得流体提升阀座上。

    youdao

  • Gravity ball check valves are converted to vent valves by replacing the standard ball with a floater ball and inverting the valve at installation-with seat up.

    重力球形可以变为通风阀,只需漂浮球体更换标准球体,然后安装时将阀门倒置,使其阀座向上即可。

    youdao

  • Ball and valve seat rings are metal materials, sealing pressure than the large, rely on the media itself can not seal the pressure has reached the requirements to be imposed by external forces.

    球体阀座密封圈采用金属材料制造密封很大依靠介质本身压力不到密封要求必须施加外力

    youdao

  • The invention discloses a different-pressure automatic shuttle valve, comprising valve body, through end cover, valve core ball, spring seat, spring, inlet end, outlet port .

    发明公开了一种压差式自动关闭,该阀包括阀体端盖、阀弹簧、弹簧、进口出口端;

    youdao

  • The pump valve has a structure of semi-spheric plunger with guide rod, and its seat and ball are aligned by means of a spring, and it is opened and closed in time.

    泵阀件采用带导向半球形柱塞结构弹簧制动,精确控制阀阀座对中,启闭动作及时

    youdao

  • Metal to metal sealed ball valve with its body seat, ball, other metal parts, and so forth, closely contact with each other, having naturally formed a static electricity passage.

    金属密封球阀阀体阀座球体金属零部件紧密接触自然形成静电通道。

    youdao

  • When the closed channel, the wedge-shaped head with a stem to open up the ball and pressed to seal the valve seat.

    关闭通道时,阀杆楔形使球体阀座压紧达到密封

    youdao

  • The sealing sections of non-return valve ball seat were separated, material was changed into zirconium oxide ceramic, 0.

    通过分离单向阀密封材料改为氧化陶瓷,密封段流道直径增加0

    youdao

  • After the ball valve seat wear and tear, can be a ball into the seat, and with the rod lightly tapping ball several times, until the valve with the valve seat up close together.

    球形阀座磨损,可用钢球放到阀座上,金属棒轻轻敲击钢球数次直到球阀与阀座密合为止。

    youdao

  • Introducing the sealing principle of fixed ball valve and the calculation of seat sealing force, analyzing the effect of machining error upon sealing property and putting forward improving opinions.

    介绍固定球阀密封原理阀座密封计算分析加工误差对密封性能影响提出改进意见

    youdao

  • A set pre-sized diverter chamber with a free-floating ball and seat incorporating a flow control release valve is the optimum diversion unit.

    巨细自在浮动,并归入一个流量节制释放阀座转向器商会最佳分流单元。

    youdao

  • The fluctuation ball ball valve's spheroid free supporting on the valve seat, forms the one-sided seal depending on the medium pressure, therefore cannot guarantee the seal.

    浮动球阀球体自由支承阀座上,介质压力形成单面密封不能保证密封。

    youdao

  • The ball valve before the valve can be closed after the valve seat, the so-called two-way sealing characteristics, the use of built-in discharge valve, the valve body cavity may be out emissions.

    球阀、阀阀座密封,即所谓双向密封特性利用自带的排放阀,阀体中腔向外排放

    youdao

  • The result is a seat with physical properties that are far superior to conventional ball valve seats of carbon graphite construction.

    结果一个远远优于传统石墨阀座建设物理性质席位

    youdao

  • Though there is no condensate water that uses ball-type sealed lever to make the valve clack tightly adhesion to the valve seat, it can prevent the fresh vapor from leakage.

    由于阀座孔在凝结水水位以下,形成水封,水、汽自然分离,达到蒸汽泄漏

    youdao

  • The control valve comprises an oil nozzle and a check valve. The check valve comprises a valve ball and a valve seat.

    控制阀包括油嘴单流,单流阀包括阀阀座

    youdao

  • The control valve comprises an oil nozzle and a check valve. The check valve comprises a valve ball and a valve seat.

    控制阀包括油嘴单流,单流阀包括阀阀座

    youdao

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