electric actuators auma - polna-slask.pl actuators auma ... in our offer are a leading manufacturer...

ELECTRIC ACTUATORS AUMA

„POLNA ŚLĄSK” Sp. z o.o.ul. T. Kościuszki 227

40-600 Katowicetel. +48 32 781 85 17fax +48 32 750 06 65

e-mail: polna@polna-slask.plinternet: www.polna-slask.pl

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In our offer are a leading manufacturer of acutators Auma. Electric actuators are equipped with an electric motor/gearbox combination, particularly developed for valve automation, providing the torque required for operating the moving elements of gate or butterfly valves as well as ball and globe valves. Manual valve operation is possible using the handwheel, available as standard. The actuator records travel and torque data from the valve, controls process data and are responsible for switching the actuator motor on and off. Typically, controls are integrated within the actuator and are equipped with a local control unit apart from the electrical interface to the DCS. The basic requirements for actuators have been specifi ed in the international standard EN 15714-2 since 2009.

MULTI-TURN ACTUATORS SA 07.2 – SA 16.2 AND SAR 25.1 – SAR 48.1- Torques: 10 Nm – 32 000 Nm- Automation of gate and globe valves

ACTUATORS WITH GK MULTI-TURN GEARBOXES GST I GK- Torques: up to 16 000 Nm- Automation of double-stem gate valves- Solutions for special installation conditions

ACTUATORS WITH LE LINEAR THRUST UNITS - Thrusts: 4 kN – 217 kN- Automation of globe valves

COMBINATIONS WITH GS PART-TURN GEARBOXES- Torques: up to 675 000 Nm- Automation of butterfly valves, ball and plug valves

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ELECTRIC PART-TURN ACTUATORS SQ 05.2 – SQ 14.2- Torques: 50 Nm – 2 400 Nm- Automation of butterfly valves, ball and plug valves

PART-TURN ACTUATORS WITH BASE AND LEVER SQF 05.2 – SQF 14.2- Torques: 50 Nm – 2 400 Nm- Automation of butterfly valves with lever arrangements

COMBINATIONS WITH GF LEVER GEARBOXES- Torques: up to 45 000 Nm- Automation of butterfly valves with lever arrangements

ACTUATOR CONTROLS AC 01.2- Microprocessor-based with enhanced functions- Fieldbus communication- Display- Diagnostics- etc.

ACTUATOR CONTROLS AM 01.1- Simple controls providing basic functions