'V' regulating pneumatic valve, pneumatic purpose and characteristics of 2)

usage and features of structure of right around the corner, it and form a complete set of proportional control using pneumatic valve locator can be realized; V rated flow coefficient and a pneumatic valve, variable ratio, good sealing effect of various occasions, specification zero sensitivity, small volume, performance level can be installed vertically. For gas, steam, liquid and other media control. Structure, characteristic: the right Angle corner, and V pneumatic valves, pneumatic actuators, locator and other accessories; A approximate equal percentage flow characteristic, than natural, double bearing structure, the starting torque is small, has excellent sensitivity and speed sensor; Super shear capacity. , pneumatic piston actuators using compressed air as power source, through the movement of the piston the crankshaft rotates to degrees, pneumatic valves open and close automatically. Part of it: adjusting bolt, actuator box, crankshaft, cylinder block, cylinder shaft, piston, connecting rod, cardan shaft. Working principle of the pneumatic valve, pneumatic control: by pneumatic pneumatic valve actuator and regulators. Pneumatic valve actuator is thrust control components, according to the control signal produced by pressure regulating mechanism, to promote the size of the corresponding action thrust. Pneumatic pneumatic valve pneumatic control valve components, directly contact with the media, regulate regulating the flow of fluid. How it works: when the air into the hole on both sides of actuators on the right, move inside the piston output shaft to drive the roller center, only degrees of the Angle of the pneumatic valve is fully open to travel. Cave entrance on the left side of the moves, actuators in the piston to the center, to promote the output roller, the center tourism Angle for degrees, make the pneumatic valve is fully closed. As long as it is open vent closed out on the right hole, such as the gas supply sudden respiratory failure, the rights of the pneumatic valve to keep the original position.
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