劳动力灵活性排出阀一半被阻拦。
注意不要在排出阀关闭的状态下长期运转。
Do not let pump run for long in the circumstance of discharge valve closed.
排出阀已经关闭并密封。
泵的置有吸入阀和排出阀、泵缸、缸套和拉杆的一侧。
The side of a pump where the suction and discharge valves, pump cylinders, liners, and rods are located.
当准备好启动离心式泵时，吸入阀全开，容积式排出阀节流。
When ready to start centrifugal pumps, fully open suction valves and throttle discharge valves of a positive displacement.
在吸入和排出阀的交替作用下﹐实现压送与循环冲洗液的目的。
In the alternating suction and discharge valve under the influence of pressure delivery and recycling to achieve the purpose of washing fluid.
当活塞自右向左移动时，缸内液体受挤压，压力增大，由排出阀排出。
When the piston moving from right to the left, the cylinder of liquid by squeezing, pressure, discharged from the discharge valve.
当活塞自右向左移动时，缸内液体受挤压，压力增大，由排出阀排出。
When the piston moving from right to left, the cylinder of liquid by extrusion, the pressure increases, the discharge valve discharge.
停车后应关闭排出阀。在运转中若突然停电，则应先断电源，后关闭排出阀。
Discharge valve should be closed after cutting off the electric motor. Cut off power first, then close discharge if the electricity is cut off suddenly during the running.
如果需要的话，排出阀、排泄阀和旁路管道可以配置手动或遥控执行机构阀门。
Bleed, drain and by-pass piping can be furnished with manual or remote actuated valves, as required.
前者的吸入和排出过程在同一泵缸内交替进行，并由吸入阀和排出阀加以控制；
The former is the process of inhalation and discharged at the same pump cylinder alternately conducted by the inhalation valve and exhaust valve control;
停泵时先按下电控箱上泵的停止按钮(红色)，泵停止运转后，关闭管路上的进水阀和排出阀。
When the pump is going to stop, first press the stop button (Red), then close the water intake valves and the discharge valve.
本实用新型可防止抽油泵在采油过程中上排出阀罩出油孔筋柱裂断，提高抽油泵的使用寿命，降低采油成本。
The utility model can prevent the discharge-orifice steel columns of the upper draining valve cover from cracking, increase the service life of oil-well pumps, and lower oil-production cost.
液力端主要由液缸、吸入、排出阀总成、吸入、排出弹簧、吸入管、柱塞、盘根、安全阀、稳压器等部件组成。
Fluid end consists mainly of module, suction and discharge valve assembly, suction and discharge spring, suction and discharge pipe, plunger, packing, safety valve and pressure regulator, etc.
设计来让泄露的气体排出的释放阀没有足够快的避免损坏。
Release valves designed to let leaking gas escape could not let it out fast enough to prevent the damage.
自减压阀首次被打开后，已经有25万加仑放射性冷却水被排出。
More than a quarter of a million gallons of radioactive cooling water has been discharged since the PORV first opened.
在这里空气排出而水又从回流阀返回到叶轮入口。
Here the air and water discharged from the return valve to the back entrance of the impeller.
定时装置随后开启下面的夹管阀并持续一段固定的时间，让塑料粉末从中间罐腔中排出。
The timer then opens the lower valve for a fixed period of time, permitting the - plastic powder to discharge from the intermediate chamber.
连接通向地漏的排泄管的美国瓦茨气隙的安装将有助于处理通过安全阀排出的任何正常排放或有害的泄漏。
The installation of a Watts air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve.
使用减压调整器或单个的控制阀来安全地从钢瓶中排出气体。采用止回阀，防止回流入钢瓶。
Use a pressure reducing regulator or separate control valve to safely discharge gas from cylinders. Use a check valve to prevent reverse flow into the cylinder.
按照规程的要求，排出安全阀气隙和排放管道的空气。
Vent the air gap and drain line from the relief valve in accordance with code requirements.
从热水器底部的排污阀排出大约5加仑的水。
Drain out 5 gallons of water from the drain valve at the bottom of the heater.
在干燥过程中，物料在带有倾斜抄板和热气质的作用下，至于干燥机加一段星形卸料阀排出成品。
In this process, materials are discharged through the starry valve added into the dryer under the effect of inclining shoveling plates and hot air.
汽提塔底产品的排出由液位控制，该液位控制调控分馏塔加热炉通道控制阀。
The rundown of Stripper bottom product is by level control acting on the Fractionator furnace pass control valves.
后外流阀允许客舱空气排出到机外以保持客舱压力。
The aft outflow valve allowing cabin air to exhaust overboard to maintain cabin pressure.
显热除霜是针对四通阀换向除霜方式的缺陷而提出的一种新型的除霜方式，它是利用压缩机排出的高温制冷剂的显热对蒸发器进行除霜。
Sensible heat defrost is a new defrosting method which avoids disadvantages of four-way valve reverse defrost and USES the sensible heat of hot refrigerant vapor from compressor to defrost.
为了防止泵的损坏，必须在泵的排出管到吸入管之间安装安全阀。
In order to prevent damage to the pump must pump discharge pipe into the suction pipe installed between the safety valve.
启动前应全开吸入和排出管路中的阀门，严禁闭阀启动。
Should be fully open before the start of suction and discharge pipe valves, non-closing valve started.
该阀导向通路与前述导向流入通路一同位于前述排出流路的正交剖面上方。
The valve guide path and the guide inflow path are arranged above an orthogonal cross section of the discharge flow path.
在不操作多路换向阀手柄时，油泵排出的液压油经多路换向阀回到油箱。
When we don t operate the multiple directional value handle, the hydraulic oil that pump discharge back to oil box by multiple directional value.
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