Interface Actuator/Valve acc. to ISO5211, DIN3337
Interface Actuator/Control valve (solenoid valve, speed controller, silencer) acc. to Namur
Interface Actuator/Signal unit(limit switch, positioner etc.) acc. to Namur
Standard stroke: 0°±5°～ 90°±5°. (Two independent external adjustment bolts are available to achieve an adjustment range of ±5° at both 0° and 90°.)
Large stroke: 0°±5°～ 180°±5°（100°,110°, 120°, 130°, 140°, 150°, 160° or 170° as option）
Three position：0°±5°-midway- 90°±5°； 0°±5°-midway- 180°±5°
St. Hans implements a standardized quality control system.
Each actuator, from the selection of raw materials, parts processing, finished product assembly, even outsourcing control, are fully in accordance with the st. Hans standardize quality control process
Each actuator has a serial number printed by the laser.