供应SA-G01-C1-GR-C115-31电磁换向阀不不二越电磁换向阀SA-G01-C1-F-D1-31，SA-G01-C1-F-D2-31，SA-G01-C1-F-E1-31，SA-G01-C1-F-E115-31，SA-G01-C1-F-E2-31，SA-G01-C1-F-E230-31，SA-G01-C1-GR-C1-31，SA-G01-C1-GR-C2-31，SA-G01-C1-GR-C115-31，SA-G01-C1-GR-C230-31SA-G01-C1-GR-D1-31SA-G01-C1-GR-D2-31SA-G01-C1-J-D1-31SA-G01-C1-J-D2-31SA-G01-C1-J-C1-31SA-G01-C1-J-C115-31SA-G01-C1-J-C2-31SA-G01-C1-J-C230-31SA-G01-C1-K-D1-31SA-G01-C1-K-D2-31SA-G01-C1-K-C1-31SA-G01-C1-K-C115-31SA-G01-C1-K-C2-31SA-G01-C1-K-C230-31SA-G01-C1-K-E1-31SA-G01-C1-K-E115-31SA-G01-C1-K-E230-31SA-G01-C1-K-E2-31SA-G01-C1-N-D1-31供应SA-G01-C1-GR-C115-31电磁换向阀不不二越SA-G01-C1-N-D2-31SA-G01-C1-N-C1-31SA-G01-C1-N-C115-31SA-G01-C1-N-C2-31SA-G01-C1-N-C230-31SA-G01-C1-N-E1-31SA-G01-C1-N-E115-31SA-G01-C1-N-E230-31SA-G01-C1-N-E2-31SA-G01-C1-R-D1-31SA-G01-C1-R-D2-31SA-G01-C1-R-C1-31SA-G01-C1-R-C115-31SA-G01-C1-R-C2-31SA-G01-C1-R-C230-31SA-G01-C1-R-E1-31SA-G01-C1-R-E115-31SA-G01-C1-R-E230-31SA-G01-C1-R-E2-31供应SA-G01-C1-GR-C115-31电磁换向阀不不二越SA-G01-C2-F-D1-31，SA-G01-C2-F-D2-31SA-G01-C2-F-E1-31SA-G01-C2-F-E115-31SA-G01-C2-F-E2-31SA-G01-C2-F-E230-31SA-G01-C2-GR-C1-31SA-G01-C2-GR-C2-31SA-G01-C2-GR-C115-31SA-G01-C2-GR-C230-31SA-G01-C2-GR-D1-31SA-G01-C2-GR-D2-31SA-G01-C2-J-D1-31SA-G01-C2-J-D2-31SA-G01-C2-J-C1-31SA-G01-C2-J-C115-31SA-G01-C2-J-C2-31SA-G01-C2-J-C230-31供应SA-G01-C1-GR-C115-31电磁换向阀不不二越工作时借着阀外的驱动传动机构转动驱动轴，带动摇拐臂，启动阀板，使工作流体时而从左入口通向阀的下部出口，时而从右入口变换通向下部出口，实现了周期变换流向的目的。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)