HIROSE VALVES型号；HIROSE VALVES品牌；HIROSE VALVES厂家；HIROSE VALVES价格；HIROSE VALVES代理；HIROSE VALVES分销；HIROSE VALVES现货；HIROSE VALVES资料；HIROSE VALVES model;HIROSE VALVES brand;HIROSE VALVESmanufacturers;HIROSE VALVES price HSO系列阀门是通过电磁操作来阻止回路中流体流动速度的阀门，即使在高流量下也能保持稳定的运行，并保证低压降，采用直流电磁铁油浸，无烧损，励磁声音小，性能优良，经久耐用。