PA series pneumatic multi-spring actuators with rolling diaphragm, offering decreased hysterisis and good linearity throughout the operating range. Available in air to close and air to open versions, for modulating and on/off services.
MAIN FEATURES Multi-spring compact design. Actuators with rolling diaphragm. High spring thrusts and stroking speeds. Strokes up to 60 mm. Sizes from 100 cm² to 2400 cm². Yoke and stem coupling with mounting according to NAMUR (DIN IEC 60534-6-1)
SIZES:
100 to 2400 cm2