Parameteters Rated Voltage: DC3-6V/AC/DC9-24V Rated Current: 45-100mA Output Torque: Q- ... and machinery limit design, accurate position, avoid gear and switch. 3, Multi-assembling, easy to install. 4, Float ball structure, no ... energy meters, air-warm valve. 2, HVAC and fire work. 3, Water equipment, uto-controlwatersystem, industrial mini-auto equipment 4, Irragation ...