VLX-2-3/8-MS-NPT FESTO无杆气缸#FESTO气控单向阀

FESTO无杆气缸#FESTO气控单向阀
德国FESTO单向阀是气流只能一个方向流动而不能反向流动的方向控制阀。其工作原理与液压单向阀一样。压缩空气从P口进入，克服弹簧力和摩擦力使单向阀阀口开启，压缩空气从P流至A；当P口无压缩空气时，在弹簧力和A口（腔）余气力作用下；阀口处于关闭状
                                态，使从A至P气流不通。单向阀应用于不允许气流反向流动的场合，如空压机向气罐充气
                                时，在空压机与气罐之间设置一单向阀，当空压机停止工作时，可防止气罐中的压缩空气回流
                                到空压机。单向阀还常与节流阀、顺序阀等组合成单向节流阀、单向顺序阀使用。
FESTO无杆气缸#FESTO气控单向阀
                   530044单向阀          HGL-3/8-QS-10
                                530045单向阀          HGL-1/2-QS-12
                                34877气控单向阀      HGL-1/8-NPT
                                34878气控单向阀      HGL-1/4-NPT
                                34879气控单向阀      HGL-3/8-NPT
                                34880气控单向阀      HGL-1/2-NPT
                                34922气控阀          VLX-2-1/4-MS-NPT
                                34923气控阀          VLX-2-3/8-MS-NPT
                                34924气控阀          VLX-2-1/2-MS-NPT
                                34925气控阀          VLX-2-3/4-MS-NPT
                                34926气控阀          VLX-2-1-MS-NPT
 12941气控单向阀      HGL-1/2
                                530029单向阀          HGL-M5-B
                                530030单向阀          HGL-1/8-B
                                530031单向阀          HGL-1/4-B
                                530032单向阀          HGL-3/8-B
                                530033单向阀          HGL-1/2-B
                                530038单向阀          HGL-M5-QS-4
                                530039单向阀          HGL-1/8-QS-4
                                530040单向阀          HGL-1/8-QS-6
                                530041单向阀          HGL-1/4-QS-8
                                530042单向阀          HGL-1/4-QS-10
                                530043单向阀          HGL-3/8-QS-8
FESTO无杆气缸#FESTO气控单向阀