Air Torque S.p.A. products

The 4th Generation Upgrade Series by Air Torque represents a significant advancement in the field of pneumatic actuators. This line of aluminum rack and pinion actuators delivers an output torque of up to 10,000 Nm, accommodating a range of mechanical applications. Available in 17 different sizes, both in double acting and spring return formats, the series offers versatility in protection with at least six different coating and material combinations, thereby ensuring compatibility with various installation environments. This series also supports a wide temperature range from -60°C to 150°C, making it adaptable for diverse operational conditions. Key technical features include 90° rotation capability, multiple ISO flange and drive shaft connections, stainless steel fasteners, and enhanced adjustment for opening and closing angles. The actuators are compatible with compressed dry or lubricated air and inert gases. Certified to meet several international standards, including ATEX 2014/34/EU and SIL3, these actuators are built for reliability and compliance with rigorous industrial demands.

The Power Technology PTU Series Rack and Pinion Pneumatic Actuators are specifically engineered to endure demanding industrial conditions. Designed and rigorously tested at Air Torque's facilities, these actuators adhere to stringent international standards and integrate unique technical features to maintain performance stability over time. The series encompasses 17 different size models, available in both double action and spring return configurations. They feature a modular design for straightforward installation and maintenance, making them versatile across various applications. With an output torque reaching up to 10,000 Nm and a range of working temperatures from as low as -60°C to as high as +150°C, they offer exceptional adaptability. The actuators boast multiple protection levels, ISO flange compatibility, various shaft connections, and extended stroke adjustment options. This ensures effective alignment with different valve types. Furthermore, they meet several standards including ATEX 2014/34/EU and SIL3, highlighting their quality and safety credentials.

Air Torque's AT-HDC Heavy Duty Compact Series actuators are engineered for precise on/off and modulating operations, specifically tailored to satisfy small to medium valve torque demands. This series completes the range of scotch yoke actuators, fully compliant with international standards, making it suitable for automation with diverse accessory options. Built in-house at Air Torque's facility, these actuators feature unique construction and functional attributes, rigorously tested under stringent international standards to ensure durability in extreme conditions. The series accommodates different working temperatures, facilitating optimal actuator selection for varying operational environments, with output torque reaching up to 4000Nm. With four models featuring double acting and spring return options, the actuators are designed with scotch yoke mechanisms and feature 90-degree rotation. Carbon steel housings with stainless steel fasteners offer robust protection, and customizable ISO flanges and drive shafts enhance adaptability across applications.

Air Torque specializes in integrating high-quality actuators such as rack and pinion and scotch yoke actuators with advanced control systems suitable for various valve automation applications. These systems, which can be either mounted directly on actuators or be free-standing, are customized based on detailed customer specifications to cater to specific needs for valve control, emergency shutdown, and on/off valve applications. This product range ensures that each solution meets rigorous environmental and performance standards. Key features include redundancy in control configurations, ATEX/SIL classification evaluations, compliance with international standards, appropriate strocking time requirements, and consideration for partial stroke testing. Further enhancements include passive fire protection and the integration of critical components such as limit switch boxes, positioners, and safety relief valves. Each product is thoroughly tested in Air Torque's dedicated production facilities, with the option of a comprehensive Factory Acceptance Test report.