Servo valve G761-3034B and G761-3033B belong to three-way and four-way valves of servo valve G761 series flow control. However, servo valve G761-3034B is different from servo valve G761-3033B in that it is mainly used for small turbine units. The corresponding accessories of servo valve G761-3034B include servo valve filter element, servo valve seal, aviation plug, etc. If the small parts inside ...