1.
The development of small torque multi-turn electric valve actuator for nuclear power plants
小转矩多回转核级阀门电动装置的研制
2.
Points for ettention on API examination;
阀门企业在API审核中的注意事项
3.
Anti-seismic stress analysis and assessment of nuclear pressure safety valve
核安全级安全阀抗震应力分析与评定
4.
The high-C_v-value nuclear safety class 1 swing check valve developement
核一级高C_v值旋启式止回阀研制
5.
Type of valve- gate, globe, check, etc.
阀门种类：闸阀，截止阀，止回阀，蝶阀，球阀，等等。
6.
Welding Procedure Qualification(WPQ) for the Super Pipe Speed Intercepting Valve Weldment of Nuclear ClassⅡ
核Ⅱ级超级管道－快关隔离阀焊接件的焊接工艺评定
7.
Class 250 cast iron and Class 300 steel flanges can not be used on these valves.
在这些阀门上不能使用250磅级铸铁和300磅级钢法兰。
8.
General purpose industrial valves-Diaphragm valves
GB/T12239-1989通用阀门隔膜阀
9.
pneumatic cylinder cock valve
风动汽缸排水阀阀门
10.
ADJUSTED PRESSURE/ TEMPERATURE RATINGS FOR JOINTS MADE OF COPPER TUBE AND SOLDER END VALVES?
在连接铜管和焊接端口阀门时要核对压力/度额定值?
11.
Before the installation, should check whether the actual operating conditions are consistent with the performance parameters of valves.
安装前请核对使用工况与阀门性能参数是否相符。
12.
ADJUSTED PRESSURE/TEMPERATURE RATINGS FOR JOINTS MADE OF COPPER TUBE AND SOLDER END VALVES?
在连接铜管和焊接端口阀门时要核对压力/温度额定值?
13.
Valves in these classes are also available with spiral wound gasket bonnet joints when specified.
如果用户要求，对于这些压力等级的阀门，我们也可以提供螺旋盘绕垫圈阀盖连接。
14.
solenoid value
电磁阀, 电磁活门
15.
Valves shall be manufactured from dezincification resistant brass or bronze rated 240 psi at 250 f.
阀门材质应该是抗失锌现象的黄铜或青铜,压力－温度等级为121℃,240 psi。
16.
Lift out the disc holder assembly from the body of the valve.
从阀门的阀体内提起阀瓣固定器总成。
17.
All valve seats and seat discs shall be replaceable.
所有阀门阀座和阀座阀瓣应该是可更换的。
18.
" Face-to-face, centre-to-face, end-to-end and centre-to-end dimensions of valves--Wafer valves"
GB/T15188.2-1994阀门的结构长度对夹连接阀门