1.
Energy Conservation Installment Design after Centrifugal Pump Cancels Bottom Valve and Efficient Analysis
离心泵取消底阀节能装置设计与经济性分析
2.
There is no need of bottom valve in pipeline, only to ensure certain priming oil in pump body before work.
管路中不需底阀，工作前只需保证泵体内储有定量引油即可。
3.
drain pump overboard discharge valve
舱底水泵舷外排水阀
4.
engine-room emergency bilge suction valve
机舱应急舱底水吸入阀
5.
To clean; remove bottom plug, seat spring, strainer and seat disc.
因此要清洗，拆卸底部塞、阀座弹簧、过滤器和阀座阀瓣。
6.
The bottom of the disc is guided by the body seat ring for maximum disc stability in throttling applications.
阀瓣底部由阀体阀座环引导，最大限度提高阀瓣在节流应用中的稳定性。
7.
Disconnect the hose from the bottom cover plate to the relief valve.
断开底部盖板到安全阀上的软管。
8.
Position the bottom flange cover on the bottom of the relief valve body and secure by hand tightening the four bottom bolts.
将底部法兰盖放在安全阀阀体底部上，用手旋紧四个底部螺栓加以紧固。
9.
The end of the va|ve is double-metal stopping shims of high efficiency.
阀门底端采用双金属止推垫片，止推性能优良。
10.
Reattach the relief valve hose to the elbow in the bottom flange cover.
重新将安全阀软管接到底部法兰盖内的弯头上。
11.
Study on Hemline Cavitation and Reforming Measure of the Plane Gate for Navigation Lockd;
船闸平面阀门底缘空化及改善措施研究
12.
DEVELOPMENT OF THE OUTSIDE DIAMETER OF 244.5MM MEASURABLE PRESSURE BELOW VALVE ANNULUS SAFE VALVE
可测量阀底压力的Φ244.5mm井下套管封井器研制
13.
Before installation should completed clean inner of the pipeline, particles or sundries are not allowed to be contained in the medium to avoid the damage of valve sealing surface.
阀门安装前请将管路彻底清洗干净，介质中不能含有颗粒或杂物。以免损伤阀门密封面。
14.
Separation of water and gas is reliable (water vapor enters from bottom of valve by the U general type), remain the state of water sealing in the valve, effectively prevent leakage of steam.
汽水分离可靠（水汽经U型普通从阀底部进入），阀内始终处于水封状态，有效阻止蒸汽泄漏。
15.
This valve is used with the rotary valve to control the material discharged from the bottom of storehouse.
流量控制阀用作控制库底卸出的物料量，通常与气动开关阀一起使用。
16.
Remove the piston and spring from the relief valve housing and thoroughly clean all parts including the diaphragm.
从安全阀外壳上拆卸活塞和弹簧，彻底清洗包括隔膜的所有部件。
17.
Reinstall the elbow into the base of the relief valve to hold the Air Gap Drain in place.
将弯头安装在安全阀的底座，将气隙排放装置固定住。
18.
To Clean or replace disc or strainer, remove the large hex head bottom plug.
为了清洗或更换阀瓣或过滤器，拆卸底部的大六角头塞。