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: 0°～ 90°
Non-standard: 0°～ 45°；0°～ 60°；0°～ 75°etc.
The pistons have an adjustable range of ±5° at both ends
i.e. 0°～ 90°±5°(piston standard assembly) or 0°±5°～ 90°(pistion reverse assembly)
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.