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The valve starts leaking air after just a few weeks. The rubber seal swells and gets stuck. The valve fails immediately when handling high-temperature fluids. In 90% of cases, the valve quality is fine, but the sealing material is wrong. The seal is the "heart" of a solenoid valve. Choosing the right material can extend the lifespan of your equipment by millions of cycles.

​In today's automated industrial environment, the Solenoid Valve has become one of the most reliable and widely used fluid-control components. Its compact structure, rapid response, and compatibility with multiple media make it indispensable across pneumatic, hydraulic, and water-control applications. A solenoid-driven mechanism allows precise on/off switching, enabling stable performance even in demanding working environments. As a manufacturer such as ZHEJIANG OULEIKAI PNEUMATIC CO., LTD continues to optimize production technology, the stability and durability of Solenoid Valve products have been greatly enhanced.

In today's industrial automation landscape, the Solenoid Valve stands as a key component for precise fluid and gas control. These electromechanically operated valves have become indispensable in applications ranging from water treatment systems to pneumatic and hydraulic machinery. But what makes them so vital, and how do they function with such reliability and efficiency? Let's explore their structure, advantages, applications, and why industries worldwide rely on trusted manufacturers like ZHEJIANG OULEIKAI PNEUMATIC CO., LTD for top-quality Solenoid Valves.

In the pneumatic system different period ,it will happen many faults.We can sort out three types period:Initial faults,sudden faults and aging faults.

The PB Branch Tee Push-In Tube Fitting is a commonly used fitting in piping systems. Its push-in design allows for quick sealing and securing of pipes with a simple push-in action, making it ideal for branch connections in fluid transport.

When compressed air is used as an industrial power source or process gas, it inevitably contains a variety of harmful impurities, which mainly come from the atmosphere itself and the working process of the air compressor.