Equipment/ functions - Process Valve Solutions

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2 Part/turn valves find applications in many industries as shut-off devices and increasingly to control the flow. Without automation the smooth function of industrial processes would be impossible. AUMA’s electric part-turn actuators play an important role in this case. For part-turn valves with a nominal diameter of approx. DN 40 and above, AUMA part-turn actuators from the SG 05.1 – SG 12.1 range are the best automation solution. AUMA is a leading manufacturer of electric actuators. More than 40 years’ experience in conjunction with the innovative spirit of our engineers are the sound basis for constant improvement and further developments. AUMA offer a wide range of actuators which fulfils all the usual requirements of valve automation. Multi-turn actuators from 10 to 32,000 Nm, part-turn actuators from 25 to 360,000 Nm or linear thrust units from 4 to 217 kN. All kinds of valves can be automated and operated by rotary and linear movement. Sales support and after sales service are provided worldwide by regional offices, service centres, AUMA subsidiaries and representatives. This ensures that experienced sales engineers and qualified service technicians are close to the customer. They are prepared for responding to enquiries, executing orders or furnishing after-sales service. Table of contents Applications 3 Equipment/ Summary of functions 5 Equipment/ functions 6 Type designation 6 Open-close duty 6 Modulating duty 7 Comparison short-time and intermittent duty 7 Adjustable swing angle 8 Seating 8 Adjustable torques 9 Overload protection against torque peaks 9 DUO limit switching/ intermediate position switches (option) 10 Limit and torque switches 10 Magnetic limit and torque transmitter (MWG) (option) 11 Non-intrusive setting (option) 12 Position/ torque feedback signal (option) 12 Running indication (option) 13 Heater 13 Design principle 14 Equipment/ functions 16 Motors 16 Operating times 16 Motor protection 17 Interfaces 18 Electrical connection 18 Wiring diagrams 20 Valve attachment 20 Coupling 20 Integral controls 21 Integral controls (option) 21 Which type of controls? 22 Advantages of integral controls (option) 23 Ambient conditions 24 Enclosure protection 24 Corrosion protection/ Colour 24 Ambient temperatures 24 Explosion protection 25 Lifetime 25 Mounting positions 25 Other information 26 EU-Directives 26 Functional tests 26 Further literature 26 Index 27 We reserve the right to alter data according to improvements made. Figures and diagrams are not binding.
AUMA part-turn actuators are employed wherever an automated rotatry movement of 360° or less driven by an electric motor is required. Examples are valves such as butterfly valves and ball valves. Chemical industry ■ Chemical industry ■ Petrochemical industry ■ Pharmaceutical industry Food industry ■ Breweries ■ Dairies ■ Sugar industry Energy ■ Power plants ■ Air pollution control ■ District heating Water/ Wastewater Applications ■ Water works ■ Sewage treatment ■ Pump stations Others ■ Air conditioning and ventilation ■ Ship building industry ■ Steel mills ■ Cement plants 3
Page 1: ISO 9001 ISO 14001 Certificate Regi
Page 5 and 6: ●Standard ■Option Equipment / f
Page 7 and 8: Modulating duty Input signal from p
Page 9 and 10: Adjustable torques Minimum and maxi
Page 11 and 12: Magnetic limit and torque transmitt
Page 13 and 14: Running indication (option) As an o
Page 15 and 16: Motor 9 An especially high starting
Page 17 and 18: Motor protection In order to protec
Page 19 and 20: Special connections For special cus
Page 21 and 22: Integral controls (option) with AUM
Page 23 and 24: Advantages of integral controls (op
Page 25 and 26: Explosion protection Lifetime Part-
Page 27 and 28: A Absolute encoder 11 Actor 4 Actua

Equipment/ functions - Process Valve Solutions

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