valve lever meaning in English

阀杆
阀杠杆
阀门杆
气门摇臂

Air inlet valve lever
进气阀杆
To use valve body of an eccentric , the spheroid of an eccentric and the valve seat , then the valve lever make the rotary motion , in common path self - centering , closure process pass tighter and tighter , completely achieves the good seal , therefore the hemisphere of an eccentric valve seal performance safe ; when the valve opens or shuts , the spheroid and the valve seat completely withdraw
利用偏心阀体、偏心球体和阀座、阀杆作旋转运动时，在共同轨迹自动定心，关闭过程中越关越紧，完全达到良好密封的目的，所以偏心半球阀密封性能安全可靠；阀门启闭时，球体与阀座完全脱开。