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1·Valve disc can be quickly replaced.

阀门阀瓣可以迅速更换。

2·Replaceable Stainless Steel Seat and Valve Disc.

可更换不锈钢阀座和阀门阀瓣。

3·Place the screw back into the relief valve disc and tighten.

将螺丝放回到安全阀阀瓣内，并加以紧固。

4·To replace the relief valve disc, hold the upper guide fin and unscrew the diaphragm pressure plate.

要更换安全阀阀瓣，握住上部引导翼，旋下隔膜压力板上的螺丝。

5·Tighten the inner hexagon bolt whose function is to prevent valve disc from rotating and breaking the springs.

拧紧防止阀板转动的内六角螺栓，其作用是防止阀板转动拧断弹簧。

6·There is limit block on the valve disc to ensure the open-close position , which is controlled by the stroke switch.

阀门的启闭位置由行程开关控制，且阀板上设有限位挡块以保证阀板的启闭位置。

7·Slamming of check valves is the result of failure of the valve disc to reach its closed position before the fluid flow reversal.

止回阀的撞击现象，是由于在流体倒流之前，阀门的阀瓣没有到达关闭位置造成的。

8·The utility model is mainly composed of electromagnet, a valve core, a valve disc, a chassis, a connecting pipe and a guide frame.

它主要由电磁铁、阀芯、阀盘、底盘、连接管和导架组成。

9·CCD electric ultra-high vacuum gate valve USES electric device to drive the stem, moving valve disc up down to make the valve opened closed.

CC D型电动超高真空插板阀是通过电动装置驱动阀杆带动阀板作上下运动，达到阀门的开启或关闭。

10·CCD electric ultra-high vacuum gate valve USES electric device to drive the stem, moving valve disc updown to make the valve opened or closed.

CCD电动超高真空插板阀是通过电动装置驱动阀杆带动阀板作上下运动，达到阀门的开启或关闭。