PZ273H电液动刀型闸阀
PZ43H链轮单夹式刀型闸阀(梅花型)
Z73X链轮式浆液阀
Z673X气动浆液阀
PZ573H伞齿轮对夹式刀型闸阀
Z573X伞齿轮浆液阀
PZ43H梅花型刀型闸阀
PZ73H刀型闸阀,不锈钢刀闸阀
Z973X电动浆液闸阀
螺旋闸门(插板阀)