Product Description:
The diaphragm plays a crucial role in the functioning of the pulse valve. When the pulse valve is activated, the air trapped above the diaphragm is rapidly released, leading to the quick opening of the main valve. On the other hand, when the pulse valve is deactivated, the air escapes through the bleed hole to equalize the pressure on the diaphragm, resulting in the immediate closure of the valve.
Here are some customization options available:
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Diaphragm Material: TPE, NBR, EPDM, FKM
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Seat Material: Nylon, Rubber, PTFE
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Diaphragm Color: Black, White, Red, Green, etc
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Diaphragm Size: We can customize it to match your drawing specifications
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Packaging: We can provide custom plastic bags with low minimum order quantities
Applications:
Baghouse Dust Collector Jet Pulse System
The M/D series diaphragms (such as the M/D25 model) serve as the core sealing and actuation components of pulse valves in dust collectors. They control the instant release of compressed air to conduct high-frequency jet pulses (multiple times per second) to clear dust from the surface area of filter bags.
Operation:
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Electrical signal triggers the pulse valve → Diaphragm opens instantaneously → Compressed air is injected into the filter bag through the jet tube → Filter bag expands and shakes off dust → Diaphragm resets and closes promptly.
Compatible Valve Models:
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Autel AE1825B, AE2825B, AE1825R, etc., 1-inch pulse valve 1;
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MD series pulse valves (such as MD120, MD125, MD140S, etc.), particularly suitable for valve sizes ranging from 20mm to 76mm 36.
Powder Conveying and Silo Arch Breaking
Used for clearing blockages in pneumatic conveying pipelines or breaking material bridges in silos, the pulse air flow prevents clogging and is suitable for scenarios involving coal dust, grain, plastic granules, and more 36.
Industry | Application | Compatible Diaphragm Models | Key Requirements
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Industry
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Application
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Compatible Diaphragm Models
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Key Requirements
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Concrete Manufacturing
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Kiln rear dust collector, raw material grinding dust removal
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M/D25, MD140S
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Resistant to normal temperature dust (<80°C)
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Steel Smelting
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Sintering machine head dust removal, blast furnace gas purification
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MD150S, MD162S
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Requires a cooler (temperature ≤60°C)
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Wood Processing
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Sawdust collection system
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MD125
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Explosion-proof design
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Food/Chemical Industry
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Powder pneumatic conveying blockage clearing
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M/D25 (TPE material)
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Oil-free dry air (FDA compatibility)
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Waste Incineration
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Flue gas treatment system
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Requires EPDM/FKM diaphragms
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Corrosion-resistant (acidic gases)
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Support and Services:
Our Product Technical Support team for the Pulse Valve Diaphragm is dedicated to providing assistance and guidance regarding the installation, operation, and troubleshooting of the product. We offer comprehensive services to ensure optimal performance and functionality of the diaphragm in your system. Our technical experts are available to address any questions or concerns you may have, and are committed to delivering timely and effective solutions.
Packing and Shipping:
Product Packaging:
The Pulse Valve Diaphragm is carefully packaged to ensure its safe delivery. Each diaphragm is individually wrapped in protective material to prevent any damage during transit. The packaged diaphragms are then placed in a sturdy box with ample cushioning to provide extra protection.
Shipping:
Orders for the Pulse Valve Diaphragm are processed quickly and efficiently. We use reputable shipping carriers to deliver your order in a timely manner. You will receive a tracking number once your order has been shipped, allowing you to monitor the delivery status of your diaphragms.
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