產品特點
1、V型切口的球芯與金屬閥座之間具有剪切作用，特別適用于含纖維、微小固體顆粒、料漿等介質；
Product features?
1.Shearing action between V notching ball core and metal valve base especially applies to media containing fiber, tiny solid particles or fe-ed pulp.

sales@xianfengvalve.com 在線咨詢