带阀气缸具有换向和(或)节流功能。它结构紧凑、使用方便、减少了配管、缩短了安装工时，省空间。按所带阀的不同，有带单向节流阀的，有带电磁换向间的、有带电磁换向阀和排气节流阀的、有带电磁换向阀和单向节流阀的、有带电磁换向阀、排气节流阀并使用快换接头的。 The cylinder with valve has the function ofreversingand (or)throttling.Theutility model has the advantages of compact structure,convenient use, less piping,shorter installation time and space saving.According to the different valvesthere are those with one-way throttle valve. electromagnetic directional valve,electromagnetic directional valve and exhaust throttle valve,electromagnetic directional valve and one way throttle valve,electromagnetic directionalvalveexhaust throttle valve and quick change connector 产品应用/Application: 工业机械制造、治金工业、轻工、纺织、食品工业中、食品加工、木材加工、化工企业、交通运输、环保设备等。 Industrial machinery manufacturing,metallurgical industry,light industry,textile,food industry,food processing,wood processing Chemical enterprisestransportation,environmental protectionequipmentetc.