We supply SY3120,SY5120,SY7120 type solenoid valve Medium: air Lubrication: needn't Voltage:12V,24V,110V,220V We manufacture many series 5/2 way solenoid valveThe specification follows:Voltage available:12VDC,24VDC,110VAC,220VACDifferent type meet your requirementSY7120-4LZD-02,SY7120-4LZE,SY7120-4G-02 MediumairLubrication needn'tCaliber sizeGM5,G1/8,G1/4Lifetime5000000 cycyle