The smallest size check valve on the market!!
If 1 gram is precious, The Lee Company supplies valves that guarantee performance at a reasonable cost. The Lee Chek check valve product line starts with valves that have a diameter of just 0.094 inches, a length of 0.333 inches, and a weight of 0.14 grams. Despite their size, these robust valves have proven to exceed aerospace standards and guarantee reliable performance throughout the lifespan of the aircraft. They can withstand challenging environments over long cycle lives while maintaining consistent, reproducible, and reliable performance. Lee's check valves are available in a variety of configurations for virtually any aerospace application. You can choose from ball or poppet sealing elements, axial or side outlet flow paths, metal, polymer, or elastomer seats, and insert or cartridge bodies. These options allow for optimization of the design to accommodate various flow rates, packaging requirements, pressure differentials, and allowable leakage.
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basic information
- Ball-Style Our most economical design uses a ball in the valve body. Axial style: Designed for 3000 psi systems. Side exit: The ball can move outside the flow path, improving flow rate and silt resistance in the range of Φ0.093 to 0.343 inches. HFS: Offers up to 3 times the flow rate of Axial and a pressure rating of 5000 psi. - High Flow Uses a poppet in the valve body. Lo-Lohm: Provides 3.5 times more flow than the ball-type Axial of the same diameter. Hi-Q: Offers the maximum flow rate for valves of the same size. High Pressure: Ultra-compact with a diameter of 0.125 inches and pressure resistance of 8000 psi. - Zero Leak Poppet valve body type available with two different elastomers to choose from. - Extreme Environment Made of corrosion-resistant stainless steel, suitable for operation at pressures up to 15,000 psi and temperatures up to 400°F. - Pilot-Operated Applying pressure to the pilot port allows flow in a direction that is normally blocked.
Price range
P2
Delivery Time
Applications/Examples of results
Various configurations for all aerospace applications.
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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.