732E 為獨(dú)特的三偏心密封結(jié)構(gòu)設(shè)計(jì)，可完全消除閥門(mén)在90°行程內(nèi)，閥座密封面產(chǎn)生的摩擦及擦傷，并依靠閥座產(chǎn)生的作用扭矩，使閥座實(shí)現(xiàn)雙向緊密切斷性能。

732E features a unique triple offset geometry sealing mechanism. Which can completely eliminate rubbing  galling generated at the sealing surface throughout the valve's 90 degree rotation. And provide bi-directional. Hight shut-off performance by torque seating action.