| 1. | Gather it with your left arm, then make another quarter turn to the left .
用左胳膊拖起它来，再向左边转四分之一圈。 |
| 2. | Opens and closes with only a quarter turn
只需要旋转90度角即可实现开启或关闭。 |
| 3. | . pn16 quarter turn connections guillemin system . nominal pressure pn 16
四分之一转的连接件 |
| 4. | Quarter turn , double acting and spring return type with a totally enclosed design and no external moving linkages
四分之一转，双动和弹簧回位类型，具有全封闭结构，没有外部活动连接。 |
| 5. | The quarter turn graduations on the sleeve , with the scribed line on the stem , provide for approximate flow measurement
在套筒上四分之一转的刻度，以及阀杆上的刻痕，显示大约的流量测量。 |
| 6. | Holding the check valve module in both hands , rotate the assembly quarter turn . this will disengage the disc assembly , spring and seat cover into individual components
双手握住止回阀模块，将总成旋转四分之一转。这将把阀瓣总成、弹簧和阀座盖分解成独立的部件。 |
| 7. | There are 10 sorts and 60 sizes offered , all suitable for mounting to any quarter turn valve . customized products can be accommodated for your needs
公司生产十个品种，六十多个规格的蜗轮驱动装置，所有产品均可安装于任何旋转90度开启的阀门，我们也可以提供客户特殊定制的产品。 |
