TPi January 2015

products & developments Rotary pneumatic valve actuators

to be employed in extremely harsh working conditions in the presence of corrosive substances. A210 Series actuators are rack and pinion design, and rotate in two positions: 0-90°, 0-120° or 0-180°. 15 different sizes generate output torque ranging from 9 to 3,510Nm at 6 bar supply pressure. Proval A213 Series actuators rotate in three positions (0-90° or 0-180°), and are available in nine different sizes generating output torque ranging from 24 to 798Nm at 6 bar supply pressure. The company also offers a wide range of accessories, such as Namur solenoid valves, Limit switch boxes, manual override gearboxes and positioners. Doruk Endustri Ltd STI – Turkey info@dorukendustri.com www.dorukendustri.com

pneumatic actuators in spring return and double acting configurations, that are capable of meeting diverse and specific actuation needs. The company’s A210 Series actuators are designed and engineered in the latest 3D CAD software, and machined precisely using the latest-technology horizontal and vertical CNC machining

Doruk Endustri designs, manufactures and distributes industrial valves and actuators under its registered Proval brand throughout Turkey and its international distribution network to over than 40 countries worldwide. Proval has over ten years of experience in manufacturing and worldwide distribution of rack and pinion, rotary

centres to meet rapidly changing demands in process flow control requirements. Proval actuators are strictly inspected during all stages of the manufacturingprocess, and are fully tested individually before delivery. Special types of coatings applicable on Proval ATEX and GOST-R certified actuators enable them

Proval pneumatic actuators

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Tube Products International January 2015

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