工程英语 阀门类 2
阀门类
1.1.1 阀门结构 .零件
阀轭
Yoke
外螺纹阀杆及有阀轭 Outside
screw&yoke
[OS&Y]
阀杆 Stem
内螺纹阀杆
Inside screw
阀轭套
Yoke sleeve
阀杆环
Stem ring
阀座
Valve seat (Body seat)
阀座环 .密封圈
seat ring
整体阀座
Integral seat
堆焊阀座
Deposited seat
阀心 (包括密封圈 .杆等 )
Trim
阀盘
Dise
阀盘密封圈
Dise seat
阀体
Body
阀盖
Bonnet
阀盖衬套 Bonnet bush
螺纹阀帽 Screw cap
螺纹阀盖 Screw bonnet
螺栓连接的阀盖 Bolted bonnet [BB]