Gives a brief introduction to working principle of pneumatic V type pneumatic valve adjustment

pneumatic V regulating pneumatic valve working principle: the right side of the hole intake, inside the actuator piston to move both sides, drives the intermediate output shaft rolling, travel Angle just degree, make the pneumatic valve is fully open. Left hole inlet, inside the actuator piston to move in the middle, drives the intermediate output shaft rolling, stroke Angle and degrees, the pneumatic valve full close. Simple, ventilation, pneumatic valve, open porosity of the right of the right hole pneumatic valve clearance, ventilation, if the site source fault suddenly gave up the ghost, the pneumatic valves to keep the original position.