Note:- For intermediate valve positions the flow Coefficient table can be used to determine actual flow between graph positions.
注意：--对于中间阀位置，可以利用流量系数表来决定曲线图位置之间的实际流量。
no-flow position
中间位置(调节系统中滑阀的位置)
The median groove of a diatom valve.
阀缝硅藻阀上的中槽
A pressure differential relief valve is located in a zone between the check valves.
压差安全阀位于止回阀之间的区内。
CFD Study for the Flow Field between the Valve Core and the Valve Sleeve;
阀芯阀套间缝隙内部流场的CFD计算
Intermittent open or shorted valve solenoid
阀电磁间歇断开或短路
Check valve can be installed on the upward horizontal line or vertical line or any middle parts.
止回阀可以安装在与上向流水平或垂直的直线上或任何中间位置。
All butterfly valves may incorporate the use of silicone in either grease or aerosol form during the assembly.
在组装期间，所有蝶阀都可能接触到润滑脂或气溶胶喷射中的硅酮。
Note: There is an intermediate operating velocity within this range at which the disc may become unstable.
注释：存在着一种中间运行流速，在这个范围内阀瓣变得不稳定。
The sectional drawing illustrates the body cavities surrounding the plug. Circulation is provided from the spaces above and below the plug.
断面图说明环绕阀塞的阀体空穴。从阀塞上方和下方空间提供环流。
Optional disc configuration which provides line contact between spherical disc and conical body seat.
备选阀瓣结构，在球形阀瓣和锥体阀座之间具有线接触作用。
When the new valve is started, before the installation, should remove quakeproof matters between the discs, otherwise the respiration will malfunction.
新阀启用时，安装前应清除阀盘间防震物，否则呼吸阀将失灵。
Install valve cover (refer to valve cover installation in this section).
安装阀盖（请参阅本节中的阀盖安装）。
There must be no valve between the relief valve and heater.
在安全阀和热水器之间不能够安装任何阀门。
Clearance leakage in high pressure pneumatic relief valve with slide pilot
滑阀先导式高压气动减压阀间隙泄漏特性研究
Check valve and butterfly valve combinations are very popular; normally a short spool piece is required between the valves.
止回阀与蝶阀的连接是经常发生的事,通常需要在这两种阀门之间加上一节短短的阀槽。
The ACV 513-6 pump control valve starts in an open position during pump start-up, purging the deep well of air and debris to atmosphere.
6泵控制阀在泵启动期间开始处于开启的状态，将深井中的气体和碎片清除到大气中。
Marine center-pivoted butterfly valves
GB/T3036-1994船用中心型蝶阀