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DURAVIS Single Acting Pneumatic Actuators

Model Size Nm (At 6 bar) Control Shaft Flange Connection
PAR-050X090SR-11F0305 Ø50 20 Nm Single Acting 11x11 mm F03/05
PAR-063X090SR-14F0305 Ø63 35,3 Nm Single Acting 14x14 mm F03/05
PAR-075X090SR-17F0507 Ø75 69,9 Nm Single Acting 17x17 mm F05/07
PAR-088X090SR-17F0507 Ø88 110,1 Nm Single Acting 17x17 mm F0507
PAR-100X090SR-17F0710 Ø100 160,3 Nm Single Acting 17x17 mm F07/10
PAR-115X090SR-22F0710 Ø115 258 Nm Single Acting 22x22 mm F07/10
PAR-125X090SR-27F0710 Ø125 333 Nm Single Acting 27x27 mm F07/10
PAR-145X090SR-27F0710 Ø145 521 Nm Single Acting 27x27 mm F10/12
PAR-160X090SR-27F1012 Ø160 682 Nm Single Acting 27x27 mm F10/12
PAR-190X090SR-36F1012 Ø190 1277 Nm Single Acting 36x36 mm F10/12
PAR-210X090SR-36F1400 Ø210 1758 Nm Single Acting 36x36 mm F14
PAR-240X090SR-46F1600 Ø240 2144 Nm Single Acting 46x46 mm F16
PAR-270X090SR-46F1600 Ø270 3121 Nm Single Acting 46x46 mm F16
PAR-300X090SR-46F1600 Ø300 4477 Nm Single Acting 46x46 mm F16

General Information:
Duravis single-acting rotary pneumatic actuators are high-performance and reliable actuators that operate with unidirectional air pressure. These actuators are commonly used in valve control systems and typically feature a spring return mechanism, allowing the valve to return to its default position (normally closed or open) when air pressure is removed. They offer fast response times, high reliability, and durability.

Technical Specifications:

  • Type: Single-acting rotary pneumatic actuator

  • Operating Pressure: 4-6 bar (pneumatic pressure)

  • Body Material: Aluminum (spray coating or anodized) or stainless steel

  • Connection Type: ISO 5211 compatible flange connection

  • Control System: Pneumatic, ON/OFF

  • Operating Temperature: -20°C to +80°C

  • Max Pressure: 8 bar

  • Rotation Time: 5 – 10 seconds

  • Enclosure Protection: IP67

  • Available Sizes: DN25 – DN300 (1" – 12") (varies by model)

  • Operating Range: 90° – 180° rotation

  • Actuator Type: Operates with a single linear air input

  • Mounting Type: Vertical or horizontal

Applications:
Used in industrial automation systems, valve control systems, HVAC systems, water treatment plants, gas control systems, and other various applications.

Mounting Position:
Can be installed in either vertical or horizontal positions. Appropriate air connections should be made depending on the installation position.