Miniature non-return valve

Introduction to Miniature non-return valve

The micro check valve is a small size check valve that plays a vital role in the aviation field.

In the pilot's life support system, the micro check valve plays a key role. It can be used to control the supply and recycling of oxygen, water and other life-supporting substances. When these substances flow in the normal direction, the micro check valve remains open to ensure smooth supply; Once there is a counter current situation, it will quickly close, prevent the counter current of life support materials, and ensure the stable operation of the pilot's life support system.

Micro-check valves are also indispensable in rocket engine control systems. It can achieve stable fuel delivery and precise control of combustion process. When the fuel is transferred forward, the valve is opened to ensure the normal supply of fuel; If there is a trend of reverse fuel flow, the valve is immediately closed to avoid safety problems caused by fuel reverse flow and abnormal engine operation, so as to ensure the stability and safety of the rocket engine.

In short, with its small size, fast response and high reliability advantages, the micro check valve provides efficient fluid control for related systems in the aviation field and ensures the smooth progress of aviation tasks.

We can manufacture substitutes for Lee valves. Several dozen types of Alternative to Lee non-return valve have been developed, and there is a corresponding model list of zero-leak miniature valve. Please contact us for requesting the list. Those who need them can directly place orders for the corresponding models.

Other types of miniature components can also be jointly developed. Several key factors need to be considered of precision valve machining: 1. The clearly defined demand model, with a continuous demand quantity and an annual demand of more than 100 pieces. 2. Your company has several samples, even old ones, or individual sections are fine. 3. For the first purchase, we are willing to pay the sample fee (ranging from several thousand dollars). We will provide 5 to 10 samples. 4. Your company has the ability to conduct performance tests and verification of your products, and provide performance test reports to Delta Precision for feedback. 5. There are technicians willing to assist Delta Precision in the joint development.

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If you need Miniature non-return valve, please contact us and we will customize a precise processing plan for you.