The Lee Company - Aerospace Industry Standards Fluid Control Equipment
The Lee Company
Market-proven fluid control equipment products spanning 75 years support the realization of challenging technologies from the former Apollo program to modern hydrogen aircraft.
Plug Lee Plug - High-reliability press-fit mounting plug, best seller in the aerospace industry QIP Plug - Simplified installation with integrated press-fit pin and plug R.F.O Plug - For thin-walled areas and brittle materials A.F.O. Plug - Suitable for ultra-high temperature and high pressure Dual Sealing A.F.O. Plug - Comes with an O-ring for venting Orifice Single-Orifice - Achieves flow tolerance of ±2% Multi-Orifice - Usable for high viscosity, improved contamination resistance Nozzle - For lubrication/spraying Check Valve Ball Style - Common ball type Poppet Style - Suitable for high pressure/large flow/zero leak Pilot Model - With pilot mechanism Relief Valve - For abnormal pressure fluctuations/thermal expansion Speed and Flow Control Valve Restrictor Check: Integrated screen/check/orifice Flow Control: Speed control valve Flowsert: Maintains constant flow even with changing differential pressure Screen: Mesh/etching processing/seamless integrated laser drilling Solenoid Valve: For pilot lines
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basic information
Size: A range of products with a diameter of 0.187-1.000 inches (4.74-25.4mm). (Custom orders can accommodate up to approximately Φ2.0 inches or Φ50mm) Maximum operating pressure: 3,000psi-15,000psi, 20-103Mpa **Higher pressures can be discussed for custom orders Opening pressure: 20-5900psi, 0.14-40MPa *Higher pressures can be discussed for custom orders Flow rate: Valves: 3.5-325,000 (Lohm), Cv value conversion: 0.00006-5.7 Orifices: 90-2,200,000 (Lohm), Cv value conversion: 0.000009-0.22, Orifice diameter conversion: 0.0149-2.33mm Plug guaranteed pressure resistance: 2,500-54,000psi, 17-372MPa
Price range
P2
Delivery Time
Applications/Examples of results
Civil aircraft various hydraulic control systems / military aircraft various hydraulic control systems, weapon systems / aircraft engines / space shuttles / artificial satellites
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Company information
Our company is a "manufacturer trading company that combines a trading division with design, manufacturing, and maintenance divisions to create products and value." By introducing cutting-edge overseas technologies and products and integrating them with domestic technologies, we aim to shape them to meet our customers' needs, thereby contributing to the development of our country's industry. We primarily import and sell excellent products that have been proven in overseas markets, focusing on aerospace, defense, maritime, and railway sectors. The Lee Company, a fluid equipment manufacturer based in the United States, has been supplying reliable products worldwide for over 70 years in aerospace hydraulic equipment, medical devices, and general industrial equipment, specializing in small fluid control components. Leveraging its extensive experience, Lee develops, manufactures, and sells high-quality, high-performance, and long-lasting products with advanced technological capabilities. Jupiter Corporation has had a dealership agreement with Lee for over 40 years and possesses deep experience and numerous achievements in the domestic market. Additionally, we also handle products from Leach and Glenair, manufacturers related to electronic and electrical equipment, specifically in relays and connectors. We provide not only sales but also technical support.