Fonti industriali verificate
- Scheda tecnica per valvole industriali: ISO 22153 specifies basic requirements for on-off and modulating electric valve actuators.
- Scheda tecnica per valvole industriali: ISO 5210 and ISO 5211 specify mounting interfaces for multi-turn and part-turn actuators respectively.
- Scheda tecnica per valvole industriali: The supplier data sheet must confirm torque, thrust, duty cycle and environmental capability.