check valve

Particles from worn piston seal caught in check valve.

单向阀内发现从已磨损柱塞密封圈进入的颗粒.

Butterfly Check Valve seating may be affected by normal system turbulence.

正常系统湍流可能会影响到蝶式止回阀的阀座.

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.

Check valve tags are typically mounted on the rim of the cap.

止回阀标签通常安置在阀帽的边缘上.

A double check valve assembly shall be installed at each noted location.

双止回阀总成应该安装在每个指定的位置.

Check valve is also called the reflux valve, non-return valve.

止回阀又称为逆流阀、逆止阀 、 肯压阀、单向阀.

Use a check valve to prevent reverse flow into the cylinder.

采用止回阀,防止回流入钢瓶.

Easily converts Ball Check Valve to a Foot Valve.

能够轻易地将球体止回阀转换成底阀.

Reassemble the check valve module in the reverse order.

按照相反顺序重新组装止回模块.

In the open position, they function as a lift check valve.

在开启状态下, 这种阀门功能与提升式止回阀相同.

Purpose : To test check valve No.2 for tightness againstflow.

目的: 检测止回阀2号对于回流的紧固性.

CAUTION: The check valve disc and spring assembly are in compression.

警告: 止回阀阀瓣和弹簧总成是压缩在一起的.

Purpose : To test check valve No. 2 for tightness against reverse flow.

目的: 检测止回阀2号对于回流的紧密度.

Dual Check Valve with Atmospheric Vent shall be installed at referenced cross-connections .

带排气口的双止回阀应该安装在相关的 交叉连接 处.

Purpose : To test check valve No.2 for tightness against flow.

目的: 检测止回阀2号对于回流是否紧密密封.