1.
Water Seal Arrangement for Flare Gas Recovery and Its Improvement;
火炬气回收装置水封阀系统应用分析
2.
There is always frozen water in front of the trap forming water block to avoid steam leaking.
阀前始终有凝结水，形成水封，无蒸汽泄漏。
3.
Application of Test Technology with Packer-valve Water-pressing Assembly in Goaf Backfill Project
止水栓塞封隔-阀式压水器组合检测技术的应用
4.
This paper analyzes the leaking and sealing mechanisms of toilet commponents' water drain valve in detail and gives the solution of the leaking problem of water drain valve.
详细分析了低水箱配件排水阀密封泄漏的机理,提出了排水阀密封泄漏问题的解决方法。
5.
CFD Simulation in Flow Field of High Water Based Electromagnetic Pilot Valve with the Spherical Surface Seals;
球面密封高水基电磁先导阀流场的CFD模拟
6.
Design and Analysis of Water Seal Check Valve for Recovery System of Converter Gas
转炉煤气回收系统水封逆止阀设计与分析
7.
Research and design of the metal seated ball valve in water-coal slurry working condition
水煤浆工况用硬密封球阀的研究与设计
8.
discharging valve
排出阀排气阀排水阀
9.
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。
10.
If it does not drop but there is a small leakage at test cock No.2, then No.1 ball valve has a small leak, but No.1 check valve is tight.
如果水柱没有下降，但是测试旋塞2号有点泄漏，则1号球阀有点泄漏，但是1号止回阀密封紧密。
11.
If it does not drop, but there is slow leakage at test cock No.3, then No.1 ball valve has a small leak, but No.2 check valve is tight.
如果水柱没有下降，但是测试旋塞3号有点泄漏，则1号球阀有点泄漏，但是2号止回阀密封紧密。
12.
"The resilient wedge design offers bubble-tight seating, but is limited to 160 f water service."
弹性楔板结构具有无气泡阀座密封功能,但是水温最高不能超过71℃。
13.
It has two stem sealing: one is stuffing box and another is toroidal sealing ring( O-ring).
本阀阀杆密封分为两种形式：一为填料密封；一为O型密封环密封。
14.
bellows sealed gate valve
波纹管密封的闸板阀
15.
bellows seal bonnet
波纹管密封型上阀盖
16.
Remove check valve and valve seal from booster.
从倍力器上卸去逆止阀和阀门密封。
17.
pneumatic cylinder cock valve
风动汽缸排水阀阀门
18.
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