阀体body 蝶板disk 阀轴（轴）shaft(stem) 密封圈压板retainer(sealing retaining ring) 涡轮传动装置worm gear actuator 传动装置actuator 手轮hand wheel 方头square head 手动装置manual actuator 阀体密封圈body ring 一级电动装置1st electric actuator 二级传动装置2nd actuator 伸缩管flexible tube 0形密封圈“0”sealing ring 附法兰体additive flange 电动装置motor-driven(electric)actuator 超扭矩机构over torque device 电动机motor 行程控制器travel(stroke)controller 电源微动开关sensitive switch power 螺杆bolt 压盖（填料）gland 法兰盘flange 套sleeve 管道法兰pipeline flange 定位螺钉dog screw 螺帽nut 气动或液动装置pneumatic or hydraulic actuator 对开环holding ring 顶帽end cap 备用手轮spare hand wheel 蝶阀下部lower part of butterfly valve 阀封圈压板retaining ring 一、二级传动装置1st、2nd transmission device 下阀轴lower valve shaft 上阀轴upper valve shaft 控制箱control box 百叶板louver disk 连杆机构connecting rool mechanism 搬把handle 锁紧螺母lock nut 摇杆rocker 扫除口cleaning hole 摇杆机构rocker mechanism 支座supporting 传动支座supporting for actuator（transmission support）销pin 密封圈sealing ring 阀座seat 锥销taper pin 手柄装置leverage 四方头帽square head cap 微型电动装置mini-electric-actuator 锁定油缸locking cylinder 液压操纵箱hydraulic operating case 重锤heavy hammer/weight（hammer）摆动油缸rocking goil cylinder 液控箱hydraulic operating case 压缩弹簧press spring 电控箱electric case 测试装置inspecting device 液动装置hydraulic device 连杆connecting rod 液压站hydraulic device 弹簧装置spring device 接座actuator support 异径弯头reducing elbow 口盖hole cover 调整轴套adjustable axle 轴（2）shaft（2）排污排砂阀inud and sand exhausting 控制箱control box 闸板密封圈disk seal ring 闸板disk/gate 阀杆stem 填料packing 填料压盖gland 立柱support 阀杆螺母stem nut 螺母轴承压盖nut bearing gland 螺母nut 四方套square sleeve 阀盖bonnet 防尘罩dust cover 链轮chain wheel 旁通阀by-pass valve 万向顶universal supporter 螺母轴承nut bearing 阀门连接装置valve connecting device 垫片gasket 伞齿轮传动装置bevel gear transmission device 扫除盖cleaning cover 限位块positive position block 活塞杆piston stem 油缸cylinder 顶楔upper（wedge）螺母轴承盖nut bearing cover 油箱oil box 高压软管high pressure flexible pipe 调整螺杆adjustable thread rod 活塞piston 水压筒hydraulic barrel 导杆guide rod 螺柱bolt 水压筒盖cylinder cover 吊环suspension ring 指示盘indicating plate 齿轮gear 齿轮架gear frame 小伞齿轮small bevel gear 大伞齿轮large bevel gear 下楔板lower wedge board 上楔板upper wedge board 小齿轮small gear 大齿轮big gear 涨顶expanding 贮油箱oil storage box 马鞍saddle 密封环seal ring 阀帽（stem）cap 左阀箱left valve case 放散阀purge valve 液压马达hydraulic motor 顶开油缸open up cylinder 右阀箱right valve case 位置检测机构position inspecting mechanism 顶开压紧机构open-up pressing mechanism 销轴（甲）pin shaft（A）销轴（乙）pin shaft（B）双向阻尼油缸double direction damping cylinder 阀瓣disc 阀瓣密封垫disc seal gasket 橡胶密封圈rubber sealing ring 连接法片joint flange 过滤网filtering net 隔板spacer 缓冲油缸buffering cylinder 杠杆lever 储油筒oil tank 阻尼油缸damping （oil）cylinder 罩cover 节流螺杆throttle screw（stem）转臂turn-arm 助推油缸boosting oil-cylinder 电磁换向阀magnetic valve 行程开关travel switch 助推气缸boosting air cylinder 控制阀control valve 油雾器装置oil sprayer device 缓冲装置buttering device 旋启式阀瓣swing clack 节流阀throttle plug 触销contact pin 避震缸shock-proof cylinder 导向键guide position key 丝杠套screw sleeve 手轮轴shaft of hand wheel 导向杆guide position rod 缓冲座buttering seats 调节阀adjust piston 缓冲缸活塞piston of buttering cylinder 缓冲缸buttering cylinder 缓冲缸弹簧springs of butteringcylinder 连接轴connecting shaft 连接套connecting sleeve 支座support 下轴lower shaft 活塞门piston gate 活塞密封圈piston sealing 出口短管exit foint 自控电动装置automatical electric-driven actuator 塞子plug 浮球（浮体）floating tub 密封嘴垫sealing nozzle 排气咀nozzle 上盖upper cover 导向托架guiding bracket 浮桶floating tub 排气咀exhaust nozzle 密封盖sealing cover 导向套guiding sleeve 防尘罩dust proof cover 密封垫sealing gasket 手柄handle 轴套shaft sleeve 压板retainer 端盖end cover 顶杆pillar 转换滑块exchange slide 支轴support 顶帽upper cover 定位板fixing plate 法兰flange 支架support frame 阀盖bonnet 导槽架guide way frame 凸轮cam 接盘joint plate 齿轮轴座gear shaft frame 旋塞plug 减速器decelerator 电机（一）/（二）motor 门框frame 闸门gate 导轨（一）guide 压块pressing block 吊块hang block 阀杆stem 支承架support 立柱column 闸框frame 楔紧装置gripping device 付导轨vice-guide 伞齿轮传动装置bevel gear device 闸板gate 螺纹销screw pin 导轨板guide plate 启闭机headstock 压紧机构compress mechanism 堰框体frame body 导轨guide track 堰板weir gate 密封条sealing strip 堰门销weir gate pin 堰杆stem 横梁crossbeam 行程撞块travel colliding block 框架frame 插板plate 底板bottom plate 工字槽、框架I slot frame 吊架hanger 吊钩hook 门板gate 平法兰plat flange 附法兰体auxiliary flange 短管short pipe 螺柱blot 连接盘connecting ring 套环sleeve ring 双头螺柱stud bolt 垫圈gasket 联接管connecting pipe 主体管main pipe 密封环seal ring 注入剂poured juice 螺塞screw plug 球头ball head 轴瓦bush 外套组件accessory 可拆进料口removable port of supply 后座back seatDT- DN800-2000蝶阀成套装置complete sets of fittings for butterfly valve 蝶阀butterfly valve 法兰承口flanged female end 单法兰插管（三）one-flanged inserting joint （3）柔口flexible joint 单法兰插管（一）one flanged inserting joint 法兰插口flanged inserting endKT- DN800/600—2000/1800跨越管成套装置cross pipe complete sets of fittings 法兰插口flanged female end 单法兰插管one-flanged inserting joint（A）柔口flexible joint 蝶阀butterfly valve 双法兰管both-flanged joint 蝶阀butterfly valve 单法兰插管二one-flanged joint 柔口flexible joint 全法兰丁字管full-flanged T joint 法兰承口flanged female endNT- DN800/300—2000/800排泥管成套装置completes sets of fittings for mud pipe 排泥管mud pipe 双法兰管both-flanged joint 蝶阀butterfly valve 单法兰管one flanged jointQT DN800/80—2000/20排气阀成套装置completes sets of fittings for air valve 丁字管T pipe 手动闸阀manual gate valve 快速排气阀quick air release valve扭矩限制机构torque controlling mechanism 主刻度板dial indicator 动作板acting plate 齿轴gear shaft 微动开关sensitive switch 指针indicating pointer 转臂rotary arm 调整螺钉adjusting screw 扭簧torsional spring 底盘base plate 定位螺钉dog screw 扭矩限制板torque control plate 限位销retaining pin公称通径nominal diameter 公称压力nominal pressure 试验压力testing pressure 壳体body shell 密封seal 适用介质suitable medium 水、海水water、sea water 适用温度suitable temperature 安装方式installing direction 立式、卧式、2A型只能卧式安装horizontal、vertical、2A horizontal 介质流速medium flow rate 工作压力working pressure 含尘烟气、空气等smoke with dust、air etc 烟气、空气等smoke、air etc 型号type 煤气（coal）gas 天然气natural gas 蒸汽steam/vapour 清水clean water 污水foul water 盐水salt water 食品foods 药物medicine 油品oil products 各种酸碱类various acids &alkalies 无腐蚀饱和水蒸汽non-corrosion saturated water vapour 真空浅漏率vacuum leaking rate 含微量粉尘空气、蒸汽、水air with tiny dust、vapour、water 含尘空气air of containing dust 快关时间quick closing time 慢关时间slow closing time 慢开时间slow opening time T-水T-water W-油品W-oil 高炉煤气等furnace gas etc 工作水头（m水柱）working water head（m water column）过热水等over-heat water etc 灵敏度误差sensitivity error 最快响应时间the fastest respend time 正向front 反向opposite 单向承压bearing pressure in single direction 双向承压bearing pressure in double direction 源水natural water 渗漏量beakage 符合AWW A C501标准conform to ANSI/AWWA C 501standard 最大补偿量maximum compensating length 单向one-way 双向two-way 球头最大折曲角maximum bending angle of ball head。