Quality fixed everything! US Walker (WORK) imported electric three-way valve has two kinds of patterns merge and split by DKZ electric actuators and three-way mixing or compose three shunt regulator to power for the power to accept a unified standard signal 0 ~ 10mA DC or 4-20mA Dc driven valve opening signal corresponds with this operation. Mixing valve is the role of a fluid divided into two streams. Shunt mixing valve can only correspond to the selection, but DN≤80, the mixing valve can be used for streaming applications. Can replace two single, double seat valves, saving investment, occupying a small space. Three-way valve is typically used to adjust the two media the heat exchanger, and a simple ratio adjustment. Features: 1 two-seater or a sleeve valve compared to the same system consisting of a valve can be omitted to simplify the system, saving investment. 2 servo amplifier uses the depth of the dynamic negative feedback regulation accuracy can be improved. 3 E-electric control valve can directly control the valve opening by the current signals, no servo amplifier. 4 bellows seal type on the formation of a complete movement of the valve stem seal, blocking absolutely fluid leakage. 5 In addition to the bonnet of the guide bushing, the spool and the inner side of the seat surfaces also have the guiding role of large-oriented area, reliable work. 6 fluid on the spool are in the flow direction of action open state, so good job stability. 7 electric operation takes many forms, suitable for 4 ~ 20mA.DC or 0 ~ 10mA.DC. ? Saving automation investments, with a single seat, please provide the following information when ordering users:? A nominal diameter (mm), nominal pressure (MPa), operating temperature range of two straight and before the pressure regulating valve, the valve pressure of 3?? ? Media Name and status at 4 single-seat control valve supply voltage (220V or 380V, default 220V) 5 Input signal:?? 4-20mA, or 1-5V (default 4-20mA) 6 single-seat control valve body, valve Trim material requirements 7? other special requirements (such as corrosion resistance requirements, proof grade requirements, leakage class limits, etc.) USA Walker (WORK) Valves Chinese agents welcome your inquire and order!