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Conoflow’s Pneumatic Piston Actuators are compact units designed to function in today’s high performance instrument systems. Piston diameters of 3” to 12.5” are available with standard strokes up to 10” (for stroke lengths greater than 10”, consult the factory). Integral positioners are standard for modulating service.
Force produced is a function of the supply pressure which can be varied from 20 to 100 PSI (138 to 690 kPa). Fast stroking speeds are made possible through the use of a high capacity positioner coupled with a unique cushion-loading regulator. The GB50 Series Piston Actuators are designed for use in corrosive atmospheres or adverse weather conditions.
| Standard | Specifications |
| Piston Diameter: see data sheet for details | Effective Area: see data sheet for details |
| Stroke Length: | 1/4” to 10”. Longer strokes are available, consult the factory. |
| Supply Pressure: | 20 to 100 PSI (138 to 690 kPa) |
| Air Consumption w/Positioner: | Static: 0.30 SCFM (0.008 m3/min) at 40 PSI (275 kPa) supply |
| Air Consumption w/Positioner: | Dynamic: 5 SCFM (0.142 m3/min) (max) at 100 PSI (690 kPa) supply |
| Thrust: | Thrust, T, equals the product of piston effective area, A, multiplied by supply pressure differential, ∆P, [up to 100 PSI (690 kPa)]. T=(A)∆P. Example: Develop the thrust of a GB51 actuator with a 100 PSI (690 kPa) supply and a 20 PSI (138 kPa) cushion load. 12 in2 x 80 PSI = 960 lbs. (77.42 cm2 x 551 kPa = 435 Kg) of thrust. |
| Positioner: | Suitable for all standard instrument air signals; direct or reverse acting, top or bottom loading |
| Standard Accessories: | Integrally piped cushion-loading regulator and gauge (for units with positioners only) |
| Approximate Shipping Weight: | see data sheet for details |
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| Subtotal: | $0.00 |
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Improper selection or use of products featured on this website can cause death, serious injury or property damage. It is important that you analyze all aspects of your application, and review the information concerning the product with your engineering staff. Due to the variety of operating conditions and applications for these products, the user, through its own analysis and testing, is solely responsible for making the final selection of the products, and assuring that all performance, safety and warning requirements of the application are met. The product described in thisWebsite application, including without limitation, product features, specifications, and options, are subject to change at any time without notice. Terms and Conditions.
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