在现代化工厂的自动控制中，调节阀起着十分重要的作用，这些工厂的生产取决于流动着的介质正确分配和控制。这些控制无论是能量的交换、压力的降低或者是简单的容器加料，都需要某些***终控制元件去完成。调节阀在管道中起可变阻力的作用。HOYEA电磁阀华液电磁阀FW-02-2B3L-A220-50FW-02-2B8L-A220-50FW-02-2B11BL-A220-50FW-02-2B12BL-A220-50FW-03-2B2-A110-50FW-03-2B3-A110-50FW-03-2B8-A110-50FW-03-2B2B-A110-50FW-03-2B3B-A110-50FW-03-2B4B-A110-50FW-03-2B9B-A110-50FW-03-2B11B-A110-50FW-03-2B12B-A110-50FW-03-2B2BL-A110-50FW-03-2B3BL-A110-50FW-03-2B2L-A110-50HOYEA电磁阀华液电磁阀FW-02-3C2-D24-50FW-02-3C3-D24-50FW-02-3***-D24-50FW-02-3C5-D24-50FW-02-3C6-D24-50FW-02-3C7-D24-50FW-02-3C8-D24-50FW-02-3C9-D24-50FW-02-3C10-D24-50FW-02-3C11-D24-50FW-02-3C12-D24-50FW-02-3C25-D24-50FW-02-2B2-D24-50FW-02-2B3-D24-50FW-02-2B8-D24-50FW-02-2B2B-D24-50FW-02-2B3B-D24-50FW-02-2B4B-D24-50FW-02-2B9B-D24-50FW-02-2B11B-D24-50FW-02-2B12B-D24-50FW-02-2B2BL-D24-50FW-02-2B3BL-D24-50FW-02-2B2L-D24-50FW-02-2B3L-D24-50FW-02-2B8L-D24-50FW-02-2B11BL-D24-50FW-02-2B12BL-D24-50FWH系列电液换向阀HOYEA换向阀HOYEA电液换向阀华液换向阀华液FWH电液换向阀FWH-04-2B2-A220Z5L,FWH-04-2B3-A220Z5L,FWH-04-2B8-A220Z5L,FWH-06-3C2-A220Z5L,FWH-06-3***-A220Z5L,FWH-06-3C3-A220Z5L,FWH-04-3C3-D12Z5L,FWH-04-3***0-D12Z5L,FWH-04-3C60-D12Z5L,FWH-04-3C9-D12Z5L,FWH-04-3C10-D12Z5L,FWH-04-3C11-D12Z5L,FWH-04-3C12-D12Z5L,FWH-04-2D2-D12Z5L,FWH-04-2B2-D12Z5L,FWH-04-2B3-D12Z5LFWH-06-2B2-D12Z5L,FWH-06-2B3-D12Z5LFWH-06-3C60-A220Z5L,FWH-06-3C9-A220Z5LFWH-06-3C11-A220Z5L,FWH-03-3C2-A220Z5L,FWH-03-3***-A220Z5LFWH-04-3C2-A110Z5L,FWH-04-3***-A110Z5LFWH-04-3C2-D24Z5L,FWH-04-3***-D24Z5LFWH-06-3***-D24Z5L)