Diaphragm valves cannot be repaired or adjusted in the field.
不能在现场修理或调整隔膜阀。
This system, with 48 production tanks, previously used diaphragm valves exclusively.
这个系统，一共有48个生产罐，以前一直采用隔膜阀。
The other parts of the system where maintenance is required are the diaphragm valves.
系统的其它部分的维护如隔膜阀的维护也是必须的。
This is why shipping regulations require diaphragm valves on most poisonous gas cylinders.
这正是为什么运输规范要求在大多数有毒气体钢瓶上使用隔膜阀的原因。
On True union Ball, Check and Diaphragm valves, remove union nuts and end connectors before priming and cementing connections.
对于真活接球阀、止回阀和隔膜阀，在上底漆和粘固剂连接之前，先拆卸活接头螺母和端口连接件。
The standard applies to gate valves, globe valves, throttle valves and diaphragm valves such as valve connections on the drive size.
该尺度适用于闸阀、截止阀、节流阀和隔膜阀等用阀门驱动装置于阀门的连接尺寸。
All piping (connected with orbital welding), clamp connections, diaphragm valves, sanitary pumps used in the whole plant is in AISI 316l.
在整个装置内使用的所有管道(采用环缝自动导轨焊接连接)、卡箍连接、膜板阀、和卫生泵都采用AISI 316l制造。
When disconnecting cylinders with diaphragm valves, it is most important to double close the valve and to properly install the outlet seal.
当切断钢瓶和隔膜阀的连接时，两次关闭阀门和正确安装排气口密封是最重要的。
The other parts of the system where maintenance is required are the diaphragm valves. Under normal condition, the valve's diaphragm should be replaced every two years.
系统的其它部分的维护如隔膜阀的维护也是必须的。在正常条件下，阀的隔膜每两年需要更换一次。
According to structural characteristics of a flapper valve, flapper valves, butterfly valves, ball valves, diaphragm valves, Angle valves, through the valve, three-way valve.
根据结构特点有挡板阀、插板阀、蝶阀、球阀、隔膜阀、角阀、直通阀、三通阀。
The development of the membranes for diaphragm valves was presented. The quality requirement for health, characteristic of formula design and key point for process were reviewed.
介绍隔膜阀膜片的研制情况，阐述隔膜阀膜片的卫生质量要求、配方设计特点和生产工艺要点。
These valves are referred to as second generation diaphragm valves because basic changes in the valve design have been incorporated to resolve the deficiencies of the earlier diaphragm valves.
因为阀门设计产生了基本的变化，以克服较早的隔膜阀的缺点，这些阀门被称为第二代隔膜阀。
At present, the development and production of the main products are butterfly valve, check valve, gate valve, ball valve, strainer valve, globe valve, slurry valve, diaphragm valves and so on.
目前，开发生产的主要产品有蝶阀、球阀、止回阀、闸阀、截止阀、浆料阀、隔膜阀等。
Comments: When using diaphragm valves or any valve with a soft seat material in a service where corrosion products can be produced, it is very important to take precautions to prevent those reactions.
评论：当在可能产生腐蚀产物的设施处使用隔膜阀或任何带有软阀座材料的阀门时，采取防范措施来防止那些反应是非常重要的。
Valve advantages: Along with the advantages of the earlier diaphragm design, the second generation valves incorporate features which provide additional benefits and flexibility.
阀门的优点：除了较早的横膈膜设计的优点以外，第二代阀门还具备了提供另外的好处和适应性的特点。
Most diaphragm pumps have check valves built-in.
好多的隔膜泵都内置单向阀。
Pneumatic Angle. Vent valve, filter, the drain valve, the valve, the diaphragm valve, cock, piston valve, valve, valve, copper heat water valves, balance valve, trap, solenoid valves.
排气阀、过滤器、排污阀、底阀、隔膜阀、旋塞阀、柱塞阀、铜阀门、保温阀门、水利控制阀、平衡阀、疏水阀、电磁阀。
Three types of backpressure valves are diaphragm, spring and weighted lever.
有三种类型的回压阀，即隔膜式、弹簧式和负荷杆式。
Choose from our extensive Loctite? Line of hand-held, stationary, automatic valves, or diaphragm dispense valves to best suit your application for dispensing adhesives.
您可以从我们广泛的手持式，固定式，自动阀，或隔膜分配阀中选择最适合您的分配胶黏剂应用程序的一种。
Isolation valves incorporate a diaphragm that shields the fluid flowing through the valve from the internal solenoid components making them ideal for handling corrosive or high purity fluids.
隔离阀膜片的盾牌纳入流体流体流经阀门的腐蚀或纯度高的处理使其内部电磁元件的理想。
These changes may act upon a diaphragm or a piston which in turn activates the valve, examples of this type of valve found commonly are safety valves fitted to hot water systems or boilers.
这些变化可能采取行动的一个膜片或活塞这反过来又激活阀门，阀门这种类型的例子，发现常见的有安全阀门安装在系统或热水锅炉。
A drop-leg pipe connects the valves to the dead-headed diaphragm housing.
气体分流管将阀连接到滑封隔膜套。
Four-Way Diaphragm Pilot Valves are for use on all double-acting pneumatic cylinder actuators.
四通 手动控制阀可用于所有气动或液动双作用缸体执行器。
Four-Way Diaphragm Pilot Valves are for use on all double-acting pneumatic cylinder actuators.
四通 手动控制阀可用于所有气动或液动双作用缸体执行器。
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