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  1. Hydraulics - Pneumatics
  2. Valve
  3. Electric valve actuator
  4. AUMA

Electric valve actuator SA series
multi-turnworm gearthree-phase

Electric valve actuator - SA series - AUMA - multi-turn / worm gear / three-phase
Electric valve actuator - SA series - AUMA - multi-turn / worm gear / three-phase
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Characteristics

Type
electric
Movement
multi-turn
Technology
worm gear
Phase
three-phase
Protection class
IP68
Norms
ISO
Other characteristics
modulating
Torque

Max.: 6,400 Nm
(4,720.4 ft.lb)

Min.: 10 Nm
(7.38 ft.lb)

Pressure

6 bar
(87 psi)

Rotational speed

Max.: 180 rpm
(1,130.97 rad.min-1)

Min.: 4 rpm
(25.13 rad.min-1)

Ambient temperature

Max.: 80 °C
(176 °F)

Min.: -30 °C
(-22 °F)

Description

The SAI/SARI type range is designed for the automation of valves in nuclear power plants. SAI/SARI actuators are used inside containment and are qualified in compliance with IEEE 382-2006. The DBE resistant SAI/SARI actuators can take over safety functions under DBE conditions. Multi-turn actuators of SAI type range can be used for open-close duty and positioning duty. SARI actuators are designed for modulating duty.

Catalogs

Exhibitions

Meet this supplier at the following exhibition(s):

SPS 2026
SPS 2026

24-26 Nov 2026 Nuremberg (Germany) Hall 4 - Stand 270

  • More information

    Other AUMA products

    Multi-turn actuators

    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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