Hydraulic Utility Actuators Aircraft manufacturers have been selecting Arkwin Industries for over 60 years to design and manufacture a wide variety of utility actuators for civil and military applications. Arkwin's expert engineering team works collaboratively with our customers to find solutions for challenging installations and performance requirements. Design Characteristics: Wide range of operating fluids • Operating pressures up to 5,000 psig Linear position sensing transducers 3”+ diameter bores and 24”+ strokes Multiple mounting options End of stroke velocity controls Advanced locking mechanisms - 3 unique locking mechanism designs are available - Visual and electrical lock indication - Position sensing and lock integration - Unlocking with loads up to 20,000 pounds Arkwin has designed and manufactured over 125 unique hydraulic actuator designs, incorporating numerous customer options to fit customer specifications. Applications Include: • Thrust Reversers • Ramp operation • Landing gear and utility door operation • Landing gear retraction • Ram Air Turbine deployment • Cowl/ C-Duct opening Operational Characteristics: • Multiple integrated control features for flow and directional control Who Is Arkwin? • Extremely low leakage characteristics Arkwin Industries is the technical expert in all things hydraulic for aerospace and defense. We design, test, manufacture, and support precision hydraulic and fuel system components for civil and military fixed-wing aircraft, helicopters, spacecraft, turbine engines, and other special applications. Our reputation for quality and reliability, as well as our location, allow us to attract some of the best engineering, technical, and manufacturing talent available.

Other configurations available All Arkwin locks feature multiple configurations manufactured from high strength materials Proven designs capable of >250,000 cycles with high external loads applied Low unlock pressures High durability with minimal material wear Lock hydraulic designs are insensitive to pressure spikes and transients Arkwin Industries, Inc. 686 Main Street Westbury, NY 11590 www.arkwin.com