1.
Wafer-style held in place between two pipe flanges. Easy to install but cannot be used as isolation valve.
平板式(对夹式):固定在两个管道法兰之间。安装容易,但是不能作为隔断阀使用。
2.
The Seal Structure Improvement of Multi-Seal Fuel Gas Separates
多密封燃气隔断闸阀密封结构的改进
3.
Design of Fault Diagnosis System for Safety Isolation Valve
安全级电动隔离阀故障诊断系统的研究与设计
4.
General purpose industrial valves-Diaphragm valves
GB/T12239-1989通用阀门隔膜阀
5.
This is a gate valve (check valve, butterfly valve, cut-off valve, magnetic valve, remote valve, relief valve, throttle valve, cock).
这是一个闸阀（止回阀、蝶阀、切断阀、电磁阀、遥控阀、安全阀、节流阀、旋塞）。
6.
Remove the relief valve cover, stem/diaphragm assembly, and relief valve spring.
拆卸安全阀阀盖，阀杆/隔膜总成，和安全阀弹簧。
7.
hydraulic relay valve diaphragm
水力继动阀膜，液压式继动阀隔膜
8.
The valve can positively isolate the flow and be set at an intermediate position to maintain the design flow rate.
这种阀门可以绝对隔断流量，或设置在某个中间位置以保持所需的流量。
9.
Lift pressure plate (7) to withdraw diaphragm and stem from valve.
提升压力板(7)，从阀门内退出隔膜和阀杆。
10.
The stem and diaphragm assembly will normally remain with the cover as it is removed.
阀杆和隔膜总成通常附在阀盖上与阀盖一起拆离。
11.
A gate or ball type valve can be used or the isolation valve can be installed further upstream.
可以采用闸阀或球阀，或者可以将隔离阀安装在更上游的地方。
12.
automatic starting air shut-off valve
起动空气自动断流阀
13.
Intermittent open or shorted valve solenoid
阀电磁间歇断开或短路
14.
There can be no shutoff valves downstream of an AVB.
在大气真空断路阀的下游不能有关断阀。
15.
"Primary uses for wrot brass are for ball valve stems and balls, and iron valve stems. a forging grade of brass is used in ball valve bodies and pieces."
黄铜的主要用途是球阀阀杆和球体,和铸铁阀门的阀杆。可锻黄铜可用于球阀阀体和断口部件。
16.
Diaphragm valves cannot be repaired or adjusted in the field.
不能在现场修理或调整隔膜阀。
17.
A butterfly isolation valve cannot be installed directly to the valve inlet flange, as the disc will contact the orifice plate.
蝶阀隔离阀不能够直接安装在阀门进口法兰上，因为其阀瓣将会接触到节流板。
18.
Remove the cover and diaphragm. The relief valve piston assembly can be lifted straight up and out.
拆卸阀盖和隔膜。安全阀活塞总成可以笔直提出到外面来。