Ball seat valve的意思|示意
球座阀
Ball seat valve的网络常见释义
球座阀 2011年12月12日星期一 1 换向阀的结构特点及工作原理 1．球座阀(Ball seat valve) 这种换向阀结构紧凑、简单， 可安装各种类型的驱动头。对 于直接驱动方式来说，驱动推 杆动作的驱动力限制了其应用。
Ball seat valve相关短语
1、 ball and seat valve 球形止回阀
2、 ball-and-dish seat type valve 球及球座型阀
3、 check-valve ball seat 止回阀球座
Ball seat valve相关例句
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.
重力球形止回阀可以变为通风阀，只需用漂浮球体更换标准球体，然后在安装时将阀门倒置，使其阀座向上即可。
The sealing sections of non-return valve ball seat were separated, material was changed into zirconium oxide ceramic, 0.
通过分离单向阀球座密封段，材料改为氧化锆陶瓷，密封段流道直径增加0。
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 .
本发明公开了一种压差式自动关闭阀，该阀包括阀体、通端盖、阀芯球、弹簧座、弹簧、进口端、出口端；
The result is a seat with physical properties that are far superior to conventional ball valve seats of carbon graphite construction.
其结果是一个是远远优于传统球碳石墨阀座建设物理性质的席位。
When the closed channel, the wedge-shaped head with a stem to open up the ball and pressed to seal the valve seat.
当关闭通道时，用阀杆的楔形头使球体涨开与阀座压紧达到密封。
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.
泵阀件采用带导向杆的半球形柱塞结构，弹簧制动，精确控制阀球与阀座对中，启闭动作及时。