链条操纵的
Chain operator
等径孔道
Full bore;Full port
异径孔道
Reducing bore;Reduced port
Venturi port
短型
Short pattern
紧凑型(小型)
Compact type
笼式环
Lantern 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]
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
平行双闸板
Double disc parallel seat
开口楔式闸板
Split wedge
挠性整体楔形闸板
Flexible solid wedge
整体楔形闸板
Solid wedge
塞型闸阀
Plug gate valve
直通型闸阀
Through conduit gate valve
(2) 截止阀
Globe valve
球心型阀盘
Globe type disc
塞型阀盘
Plug type disc
可转动的阀盘
Swivel disc
(3) 节流阀
Throttel valve
针阀
Needle valve
(4) 角阀
Angle valve
(5) Y型阀(Y型阀体截止阀)
Y-valve(Y-body globe valve)
(6) 球阀
Ball valve
三通球阀
3-way ball valve
装有底轴的
Trunnion mounted
耐火型
Fire safe type
浮动球型
Floating ball type
防脱出阀杆
Blowout proof stem
(7) 蝶阀
Butterfly valve
对夹式(薄片型)
Wafer type
凸耳式
Lug type
偏心阀板蝶阀
Offset disc butterfly valve;
Eccentric butterfly valve
斜阀盘蝶阀
Canted disc butterfly valve
连杆式蝶阀
Link butterfly valve
(8) 柱塞阀
Piston type valve
(9) 旋塞阀
Plug valve
三通旋塞阀
Three-way Plug valve
四通旋塞阀
Four-way Plug valve
旋塞
Cock
衬套旋塞
Sleeve cock
(10) 隔膜阀
Diaphragm valve
橡胶衬里隔膜阀
Rubber lined diaphragm valve
直通式隔膜阀
Straight way diaphragm valve
堰式隔膜阀
Weir diaphragm valve
(11) 夹紧式胶管阀
Pinch valve(用于泥浆、粉尘达等)
(12) 止回阀
Check valve
升降式止回阀
Lift Check valve
旋启式止回阀
Swing Check valve; Flap Check valve
落球式止回阀
Ball Check valve
弹簧球式止回阀
Spring Ball Check valve
双板对夹式止回阀
Dual plate wafer type Check valve
无撞击声止回阀
Non-slam Check valve
底阀
Foot valve
切断式止回阀
Stop Check valve;Non-return valve
活塞式止回阀
Piston Check valve
斜翻盘止回阀
Tilting disc Check valve
蝶式止回阀
Butterfly Check valve
1.1.3
其它用途的阀
安全泄气阀
Safety valve[SV]
安全泄液阀
Relief valve[RV]
安全泄压阀
Safety relief valve
杠杆重锤式
Lever and weight type
引导阀操纵的安全泄气阀
Pilot operated safety valve
复式安全泄气阀
Twin type safety valve
罐底排污阀
Flush-bottom tank valve
波纹管密封阀
Bellow sealed valve
电磁阀
Solenoid valve;
Solenoid operated valve
电动阀
Electrically operated valve
Electric-motor operated valve
气动阀
Pneumatic operated valve
低温用阀
Cryogenic service valve
蒸汽疏水阀
Steam trap
机械式疏水阀
Mechanical trap
浮桶式疏水阀
Open bucket trap
Open top bucket trap
浮球式疏水阀
Float trap
倒吊桶式疏水阀
Inverted bucket trap
自由浮球式疏水阀
Loose float trap
恒温式疏水阀
Thermostatic trap
金属膨胀式蒸汽疏水阀
Metal expansion steam trap
液体膨胀式蒸汽疏水阀
Liquid expansion steam trap
双金属膨胀式蒸汽疏水阀
Bimetallic expansion steam trap
压力平衡式恒温疏水阀
Balanced pressure thermostatic trap
热动力式疏水阀
Thermodynamic trap
脉冲式蒸汽疏水阀
Impulse steam trap
放气阀
Air vent valve;(Automatic air vent valve)(疏水阀用)
平板式滑动闸阀
Slab type sliding gate valve
盖阀
Flat valve
换向阀
Diverting valve;Reversing valve
热膨胀阀
Thermo expansion valve
自动关闭阀
Self-closing valve
自动排液阀
Self-draining valve
管道盲板阀
Line-blind valve
挤压阀
Squeeze valve(用于泥浆及粉尘等)
呼吸阀
Breather valve
风门、挡板
Damper
减压阀
Pressure reducing valve;
Reducing valve
控制阀
Control valve
膜式控制阀
Diaphragm operated control valve
执行机构
Actuator
背压调节阀
Back pressure regulating valve
差压调节阀
Differental pressure regulating valve
压力比例调节阀
Pressure ratio regulating valve
1.1.4
未指明结构(或阀型)的阀
切断阀
Block valve;Shut-off valve;
Stop valve
调节阀
Regulating valve
快开阀
Quick opening valve
快闭阀
Quick closing valve
隔断阀
Isolating valve
三通阀
Three way valve
夹套阀
Jacketed valve
非旋转式阀
Non-rotary valve
排污阀
Blowdown valve
集液排放阀
Drip valve
排液阀
Drain valve
放空阀
Vent valve
卸载阀
Unloading valve
排出阀
Discharge valve