PZ73TC陶瓷刀型闸阀

DMZ973W-10P电动暗板刀型闸阀

DMZ73W-10RL暗板刀型闸阀

DMZ673F-16P不锈钢暗板气动刀型闸阀

PZ773W-10P不锈钢液动刀型闸阀

PZ673F-10P不锈钢气动刀型闸阀

PZ673F-16P对夹式电动刀型闸阀

PZ673W-10NR气动高温刀型闸阀

PZ73F-10KP日标刀型闸阀

PZ73X-10P对夹式不锈钢刀型闸阀

PZ73F-10P凸耳式不锈钢刀型闸阀

PZ73W-10NR高温刀型闸阀