• Beneath the handwheel is one set of wrench flats on a nut threaded into the valve body. This is the diaphragm-retaining nut.

    手轮下面,在个旋阀体螺母上面扳手面。横膈膜止动螺母。

    youdao

  • The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.

    电磁线圈复位弹簧外壳组成,阀芯由密封构成。

    youdao

  • The valve consists of a guard cage, spring, valve disc, retaining ring and seat. It can be combined with pipe fittings such as reducing couplings, drain elbows, etc.

    警戒装置、弹簧、阀阀座组成可以许多管件连接,管接头、排水弯头等。

    youdao

  • And a limiting retaining mechanism is arranged between the outer cover and the valve cover, which achieves multiple guarding against theft.

    并且外罩之间设置有限位止退机构实现多重防盗

    youdao

  • And a limiting retaining mechanism is arranged between the outer cover and the valve cover, which achieves multiple guarding against theft.

    并且外罩之间设置有限位止退机构实现多重防盗

    youdao

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