Specialty Hydraulic System Components

PneuDraulics, Inc. (PDI) designs and manufactures specialty aerospace hydraulic system components for commercial and military aircraft. Our portfolio includes aerospace downlock actuators, hand pump valves, uplock assemblies, thermal relief devices, heat‑exchanger bypass valves, hydraulic swivels, and other custom‑engineered components built for demanding flight environments.

PDI’s specialty hydraulic products support critical aircraft functions such as landing gear operation, braking, thermal management, and hydraulic pressure protection. Each component is designed for safety, reliability, and long‑term performance, and is manufactured to stringent aerospace standards with comprehensive testing to ensure dependable operation in high‑pressure aircraft hydraulic systems.

All PDI specialty aerospace hydraulic components are designed for safety, reliability, and long-term performance. Each product is manufactured to meet stringent aerospace standards and undergoes rigorous testing to ensure dependable operation in high-pressure aircraft hydraulic systems.

Your Partner for Aerospace Hydraulic Specialty Products

For expert assistance and customized hydraulic system solutions, connect with PDI, your trusted partner in aerospace hydraulic system components