截止阀

Overall life expectancy, the general life of bellows globe valve more than 3 years.

从总体寿命上，一般波纹管截止阀使用寿命在3年以上。

The By-Pass valve used on standard iron valves is a globe valve.

用于标准铸铁阀门上的旁路阀门是一个截止阀。

What is the Cv of a 12 inch Class 900 Pacific pressure seal globe valve 1/4 open?

例： DN300，压力等级Class 900的美国太平洋压力密封截止阀在开心胸为1/4时的流量系数是多少？

Manual cut-off valve can be adjusted as the percentage of type, linear or quick opening flow characteristics type.

手动截止阀可以调节成百分比型、直线型或快开型流动特性。

One side link to the manual valve and the high pressure regulator inlet, the other side link to 8mm rigid fuel line

一端连接到手动截止阀上以及高压减压器进口；另一端连接8mm高压钢管，用于连接管路中的气瓶和阀门等。

For power-driven valve, high pressure sealing test of the test pressure should be selected by using the power drive unit design pressure of 110%.

对于动力驱动的截止阀，高压密封试验的试验压力应是选定动力驱动装置所使用的设计压差的110％。

For the purpose of this insurance a Steam Turbine Generator shall comprise the steam turbine and generator complete including exciter and generator cooling plant but not beyond the limits of the inlet steam stop-valve generator terminals or condenser steam inlet point.

为了本保险合同目的，一个蒸汽涡轮发电机包括蒸汽涡轮机、发电机，其中发电机包含励磁机和发电机制冷设备，但该机组以蒸汽进口截止阀、发电机接线柱或蒸汽冷凝器入口点为限。

A new stop valve to be installed before the waste oil filter of waste oil incinerator for convenient slushing.

在废油焚烧炉的废油过滤器前安装新的截止阀以便冲洗。

Adjusting the packing 1 Pump packing (1) continue to hand tighten the squeeze cap nut;(2) after opening the pump, adjust the gland nut, this time to allow a little more leakage;(3) slowly tighten the squeeze cap nut, gradually reduce the leak until the leak to an acceptable level;(4) If the disclosure of a sudden stop, should be back to tighten the gland nut, packing re-adjustment in order to prevent overheating;(5) adjust the leakage rate can reach a steady state.

泵用盘根（1）继续用手拧紧压盖螺母；（2）开泵后，调整压盖螺母，此时截止阀允许有稍多的泄漏；（3）缓慢地拧紧压盖螺母，逐渐减少泄漏，直到泄漏达到可接受的程度；（4）如果泄露突然停止，应回拧压盖螺母，重新调节以防止盘根过热；（5）调节泄漏率达到一个稳定状态即可。

Cut-off valve is closed parts along the center line to move the valve seat.

截止阀是指关闭件沿阀座中心线移动的阀门。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。