In simple terms, the flexible pneumatic check valve is a valve assembly consisting of two separate check valves and a safety relief valve. It boasts features such as a reasonable structure, non-wearing parts, safety and reliability, and a long maintenance cycle. The company is committed to providing high-quality products and services, constantly refining its products, technology, and services, and has become a flag bearer in the environmental protection industry! Shendu Environmental Protection is willing to make greater contributions to creating a harmonious society, protecting the environment, and cherishing water resources!

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Features of Pneumatic Flexible Silt Trapping Device
1. Clear-day stormwater diversion
Gravity Self-Flow: Directly discharge urban wastewater into the sewage pipeline, achieving dry flow wastewater into the pipeline. The flexible pneumatic interception device on the interception pipeline opens, directing dry flow wastewater into the main sewage pipeline; during rainfall, the rainwater from the diversion well enters the main interception pipeline, while clean rainwater flows into the downstream municipal rainwater pipeline or the nearest natural water body.
2. Rainwater Initial Diversion
When the initial rainfall enters the intercepting well, the flexible intercepting device opens to prevent the initial rainfall from directly entering the river. Once the water level reaches the set height, the flexible intercepting device automatically closes to intercept the flow and divert the rainwater to the river channel.
When the liquid level in the分流井 falls below the set level, the flexible pneumatic cutoff device on the cutoff pipe activates, allowing wastewater to be discharged into the sewage network.
Additionally, the Myuan pneumatic system is equipped with the Myuan-iSCADA cloud-based intelligent control system, allowing for both unattended and remote operation within the flexible interceptor分流井.

Flexible Pneumatic Bypass Device Product Brief:
Flexible pneumatic check valves are valve products that absorb superior technology. This series of flexible pneumatic check valves has no sealing points, preventing any leakage; they are resistant to particle erosion and will not clog when transporting liquids containing fibers. Their performance is comparable to imported products, and they offer advantages such as short lead times, reasonable prices, and attentive service. The flexible pneumatic check valves are also suitable for handling dense mixtures or liquids of separated rain and wastewater.
The flexible pneumatic cutoff device's rubber sleeve is in a tensioned outward state due to fluid pressure. Because of the reinforced fabric layer arranged at an angle within the sleeve, the axial and radial pressures are balanced, ensuring that the sleeve's length and diameter do not change due to fluid pressure. When the control medium enters the cavity between the sleeve and the valve body, the sleeve deforms to cutoff the flow under the medium pressure.
The flexible pneumatic shutoff device connects the cavity between the rubber sleeve and valve body to the atmosphere when the control medium is not introduced, and the rubber sleeve is in a tensioned state due to fluid pressure. Because the sleeve contains a layer of reinforced fabric arranged at an angle, it balances the axial and radial pressures, so the length and diameter of the sleeve do not change due to fluid pressure. When the control medium enters the cavity between the sleeve and the valve body, the sleeve deforms to cutoff the flow under the pressure of the medium.
Flexible pneumatic shutoff device: Equipped with a rubber sleeve containing reinforced fabric, it can withstand high-frequency on/off operations, resist acids, alkalis, and chemical media, and boasts an extended service life.
Installation Easy: Valves install without orientation, pipes don't require cleaning, and replacement is simple and quick once the rubber sleeve is damaged.
Convenient control: Local or remote automated operation control can be achieved as required.

Core Advantages
Active Waste Interception, unlike passive waste interception
No overflow in clear weather, no backflow in rain, minimize overflow pollution to the utmost extent.
Optional solar-powered system available for energy-saving

Our company is qualified in environmental protection engineering design and production of environmental protection equipment, offering services such as technical consultation, process design, site layout, equipment installation, and debugging to our clients.