Principle of Operation When the input current increases, armature (1) in the torque motor will be subjected to a clockwise torque, pushing flapper lever (2) to the left. As a result, the clearance of nozzle flapper (3) will increase and the nozzle back pressure will decrease. This moves exhaust valve (10) of pilot valve (5) […]
Information of Measurement, Equipment, Mechanical, Electrical & Control
Information of Measurement, Equipment, Mechanical, Electrical & Control
