偏心阀 meaning in English

eccentric valve

Off - centered disc ensures progressive and low friction seat - disc closing
偏心阀瓣保证阀座-阀瓣关闭过程能够循序渐进和较低的摩擦力。
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。