5772075302安沃驰换向阀换向阀是具有两种以***动形式和两个以上油口的方向控制阀。是实现液压油流的沟通、切断和换向，以及压力卸载和顺序动作控制的阀门。REXROTH力士乐电磁阀,REXROTH电磁换向阀,REXROTH柱塞泵,,REXROTH变量泵,REXROTHREXROTH比例阀,REXROTH节流阀,REXROTH流量阀,REXROTH溢流阀,REXROTH单向阀,REXROTH电液方向阀,REXROTH比例伺服阀,REXROTH叶片泵,REXROTH齿轮泵,博世BOSCH气动产品（力士乐Rexroth气动产品已更名安沃驰***ENTICS）六通换向阀主要由阀体、密封组件、凸轮、阀杆、手柄和阀盖等零部件组成(图1)。阀门由手柄驱动，通过手柄带动阀杆与凸轮旋转，凸轮具有***驱动与锁定密封组件的开启与关闭功能。手柄逆时针旋转，两组密封组件分别在凸轮的作用下关闭下端的两个通道，上端的两个通道分别与管道装置的进口相通。反之，上端的两个通道关闭，下端两个通道与管道装置的进口相通，实现了不停车换向。577207530257720753025772075302577207530257720753025772075302上海心雨机电设备有限公司***395717253手机18717727482传真021-55032832电话021-60510250闫飞手动控制机构=手动控制机构1)先导:内部2)先导:外部的3)不带线圈的基阀4)较高的电压公差5)ATEX中可选6)通过ATEX认证这种变换阀在石油、化工生产中有着广泛的应用，在合成氨造气系统中***为常用。此外，换向阀还可作成阀瓣式的结构，多用于较小流量的场合。工作时只需转动手轮通过阀瓣来变换工作流体的流向。57720702205772075270577207528057720722205772075220577207530257720802205772085270577208528057720852205772085302R412004091R4120040925772960220577296530257274052805727420220572745022057274552805727400420572740548057274053025727450420572745548057274553025727400002894100030289410161028941000302894101611289410003025420507012542845702218274143031827414304R41200014454205070225420707022542845704218274143011827414302R412000145542050703254207070325428457072542830707218274142991827414300R41200014618274142971827414298R412000147542845708254283070825420507072572741022057274152805727440220572746022057274652805727410420572741548057274153025727460420572746548057274653028985003902898500392289850039125727406012572741000289410003028941016102894100030289410161128941000302542050701218274143031827414304R41200014418274143011827414302R412000145542845704254205070225420707022542050703254207070325428457072542830707218274142991827414300R41200014618274142971827414298R41200014754284570825428307082542050707254207070725420507082542070708254207070725420507082542070708257274702205727475280572747530289850039028985003922898500391257274060125727400002894100030289410161028941000302894101611289410003025420507012542845702218274143031827414304R41200014454205070225420707022542845704218274143011827414302R41200014518274142991827414300R412000146542845707254283070725420507032542070703218274142971827414298R41200014754284570825428307082542050707254207070725420507082542070708257274802205727485280572748530289850039028985003922898500391257274060125727410002894100030289410161028941000302894101611289410003025420507012542845702218274143031827414304R41200014418274143011827414302R412000145542845704254205070225420707022542050703254207070325428457072542830707218274142991827414300R41200014618274142971827414298R4120001475428457082541830708754205070725420707072542050708254207070825727945280572794530289850039028985003922898500391257274060125727400002894100030289410161028941000302894101611289410003025420527022542847708257279202205727925280572792530289850039028985003922898500391257274060125727410002894100030289410161028941000302894101611289410003025420527022542847708257274036205727407670898500390289850039228985003912572740601257274000025727403620572740767089850039028985003922898500391257274060125727400002572750022057275052805727505302898500390289850039228985003912572740601257274100028941000302894101610289410003028941016112894100030254284570225420507012)