• 基本释义

1.check valve
止回阀收藏指正
2.418 This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。收藏指正
3.Reassemble the Check valve modules.
重新组装止回阀模块。收藏指正
4.Check valve guiding shall be plastic to plastic.
止回阀引导装置应该是塑料对塑料。收藏指正
5.Manufacture of great size check valve body seal surface
大口径止回阀阀体密封面加工收藏指正
6.Controlled closing of the valve, opens the mainline check valve, gradually increasing line pressure.
阀门受到控制的关闭操作，开启主管线止回阀，逐渐增加管线压力。收藏指正
7.Seat discs shall be reversible to extend check valve life.
阀座阀瓣应该是双向的，能够延长止回阀寿命。收藏指正
8.Our main products include steel gate valve, globe valve, check valve, ball valves, forged steel flange, pipeline strainer and so on.
主要有：各种材质闸阀、截止阀、止回阀、球阀、法兰及过滤器等。收藏指正
9.A check valve may be required ahead of the backflow preventer.
此时在防回流阀前面可能需要安装一个止回阀。收藏指正
10.Check valve seats are replaceable without the use of special tools.
止回阀阀座可更换，不需要采用特殊工具。收藏指正
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