該系列調(diào)節(jié)閥的 V 形切口球面閥板在增大調(diào)節(jié)比的同時,在截流時對密封環(huán)還具有剪切作用。因此, 適用于要求大調(diào)節(jié)比的控制系統(tǒng),以及對含纖維質(zhì)流 體、料漿類流體的控制,是一種用途廣泛的調(diào)節(jié)閥。
This series is concentric segmental ball valve for modulating application. V-notch cut at disc makes rangeability larger and creates shearing effect by disc and seal ring. Therefore, suitable to large rangeability service and/or control of fluids with fiber and/or slurry.