中英文石化行业用词典 阀门类 1 .1 阀门结构、零件 阀轭 Yoke 外螺纹阀杆及有阀轭 Outside screw & yoke 阀杆 Stem 内螺纹阀杆 Inside screw (IS) 阀轭套 Yoke sleeve 阀杆环 Stem ring 阀座 Valve seat (body seat) 阀座环、密封圈 Sent ring 整体阀座 Integral seat 堆焊阀座 Deposited seat 阀芯(包括密封圈、杆等) Trim 阀盘 Disc 阀盘密封圈 Disc seat 阀体 Body 阀盖 Bonnet 阀盖衬里 Bonnet bush 螺纹阀帽 Screw cap 螺纹阀盖 Screw bonnet 螺栓连接的阀盖 Bolted bonnet (BB) 活接阀盖(帽) Union bonnet (cap) 螺栓连接的阀帽 Bolted cap (BC) 焊接阀盖 Welded bonnet (WB) 本体阀杆密封 Body stem seal 石棉安全密封 Asbestos emergency seal 密封 Back seal 压力密封的阀盖 Pressure seal bonnet 动力操纵器 Powered operator 电动操纵器 Electric motor operator 气动操纵器 Pneumatic operator 液压操纵器 Hydraulic operator 快速操纵器(滑动阀杆) Quick-acting operator( sliding Stem) 正齿轮传动 Spur gear operator 伞齿轮传动 Bevel gear operator 扳手操纵 Wrench operator 专业辞典 1 2 0 0 2 年 8 月 8 日收集整理输入 Liu Digitally signed by Liu NanNanDN: CN = Liu Nan, C = US, O = LPEC, OU = PetrochemicalLocation: luoyangDate: 2004.11.24 14:28:48 +08'00'链轮 Chain wheel 手轮 Hand wheel 手柄 Hand level ( Handle) 气缸(或液压缸)操纵 Cylinder operator 链条操纵的 Chain operated 等径孔道 Full bore, full port 异径孔道 Reducing bore, Reduced Port; Venturi port 短形 Short pattern 紧凑型(小型) Compact type 箜式环 Lattern ring 压盖 Gland 阀杆填料 Stem packing 阀盖垫片 Bonnet gasket 升杆式(明杆) Rising stem (RS) 非升杆式(暗杆) Non-rising stem (NRS) 开闭指示器/限位器 Indicator /stopper 注油器 Grease injector 可更换的阀座环 Renewable seat ring 1 .1 .2 常用阀 (1) 闸阀 Gate valve 平行双闸板 Double disc parallel seat 楔性双闸板 Split wedge 桡性双闸板 Flexible solid wedge 楔性单闸板 Solid wedge 塞型闸阀 Plug g...
