Product Description:
The diaphragm holds significant importance in the operation of the pulse valve. When the pulse valve is activated, the air trapped above the diaphragm is rapidly released, leading to the swift opening of the main valve. On the other hand, when the pulse valve is deactivated, air exits through the bleed hole to balance the pressure on the diaphragm, resulting in the immediate closure of the pulse valve.
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Diaphragm Material Options: TPE, NBR, EPDM, FKM
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Seat Material Options: Nylon, Rubber, PTFE
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Diaphragm Color Options: Black, White, Red, Green, and more
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Diaphragm Size: Custom sizes available to match your specific requirements
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Packaging: Custom plastic bags with low minimum order quantity (MOQ) for your convenience
Applications:
The baghouse pulse jet system utilizes M/D series diaphragms (e.g., M/D25) as core sealing and actuating components of the pulse valves. These diaphragms control the momentary release of compressed air in the baghouse, allowing high-frequency pulses (several times per second) to clean the surface area of filter bags.
Operating procedure: electrical signal triggers the pulse valve → diaphragm opens instantaneously → compressed air is injected into the filter bags via blowpipes → filter bag expands and shakes off dust → diaphragm returns to closed position.
Compatible valve models include:
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Autel AE1825B, AE2825B, AE1825R, and other 1-inch pulse valves;
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MD series pulse valves (e.g., MD120, MD125, MD140S), especially suitable for valves with nominal diameters ranging from 20mm to 76mm.
Powder conveying and silo arch breaking play a crucial role in clearing blockages in pneumatic conveying pipelines or breaking material bridges in silos. The use of pulse airflows helps prevent clogging and is applicable in scenarios involving coal dust, grains, plastic pellets, and more.
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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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Cement Manufacturing
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Kiln tail 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 cooling device (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 for blockage clearance
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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 gas)
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Support and Services:
The Product Technical Support and Services for the Pulse Valve Diaphragm include:
- Troubleshooting assistance for installation and operation issues
- Guidance on maintenance and care for optimal performance
- Access to online resources such as manuals and FAQs
- Warranty information and support for product replacements or repairs
Packing and Shipping:
Product Name: Pulse Valve Diaphragm
Description: High-quality diaphragm designed for pulse valves
Material: Durable rubber
Package Includes: One pulse valve diaphragm
Shipping Information:
Shipping Method: Standard Shipping
Shipping Time: 2-5 business days
Shipping Cost: $5.00
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