Pneumatic valve actuator VSF series

rotaryScotch yokesingle-acting

Our advantage: 1 - We have professional technicists to ensure advanced design. 2 - We have professional and technical QC team to ensure 100% products checking. 3 - We have own factory with competitive price and good quality. 4 - Our products is accepted by all over the world. 5 - We have own import and export right. small order can be accepted. 6 - High quality with competitive price, short delivery time. 7 - Good quality material and advanced production equipment. Air to port A forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B. Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A. CW Air to port B forces the pistons outwards, causing the springs to compress, The pinion turns counterclockwise while air is being exhausted from port B. Loss of air pressure on port A, the stored energy in the springs forces the pistons inwards. The pinion turns clockwise while air is being exhausted from port A. Principle of Double Acting Actuator CCW Air to Port A forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port B. Air to Port B forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from Port A. CW Air to Port A forces the pistons outwards, causing the pinion to turn clockwise while the air is being exhausted from Port B. Air to Port B forces the pistons inwards, causing the pinion to turn counterclockwise while the air is being exhausted from Port A.