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联系我们时,请说明来自网络,有优惠价哦! K25J-W系列是二位五通管接截止式换向阀。该阀结构合理,动作可靠,维修方便,尤其适用于较为恶劣的工作环境。分电控和气控两种。 K25J-W series is pipe ?tting shut-off directional valves 5/2 way. Streamlined structure, reliable action easy of maintenance, and especially suited to tough work conditions.Two types: electrically controlled