Detailed Product Description
| Product Name: | Pulse Valve Diaphragm | Diaphragm Material: | TPE |
| Fitted Pulse Valve Port: | 3'' | Fitted Pulse Valve Model: | AE1475I12, AE2475I12 |
| Highlight: | Autel Diaphragm M/D75 , Autel Membrane M/D75 , Autel Diaphragm Kit |
Product Description:
The M/D series membrane (such as M/D25 type) is made of thermoplastic elastomer (TPE) material, which has excellent fatigue resistance and wide temperature adaptability (-40 ℃~100 ℃), designed specifically for the high-frequency blowing and cleaning requirements of Autel pulse valves. The three-layer composite structure (sealing layer+polyester fiber skeleton+elastic layer) ensures fast response (≤ 30ms) and long lifespan (standard 1 million actions) in high-pressure environments.
Applications:
Baghouse Dust Collector Jet Pulse System
The M/D series diaphragms (such as the M/D25 model) serve as the core seal and actuator of the pulse valve, controlling the instantaneous release of compressed air in the dust collector to clean the dust off the filter bag surface through high-frequency jet pulses (several times per second).
Operating Process:
Electric signal triggers pulse valve → Diaphragm opens instantaneously → Compressed air enters filter bag via jetting pipe → Filter bag expands to shake off dust → Diaphragm resets to close.
Compatible Valve Models:
Autel AE1825B, AE2825B, AE1825R, etc., 1-inch pulse valve 1;
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 bridges of materials in silos. The pulse air flow prevents clogging and is suitable for scenarios involving coal powder, grains, plastic granules, etc. 36.
Industry Application Compatible Diaphragm Models Key Requirements
Cement Manufacturing Dust collectors at kiln tail, raw material grinding M/D25, MD140S Resistant to normal temperature dust (<80°C)
Steel Smelting Dedusting in sintering machine heads, purification of blast furnace gas MD150S, MD162S Requires a cooler (temperature ≤60°C)6
Wood Processing Sawdust collection system MD125 Explosion-proof design
Food/Chemical Powder pneumatic conveying for blockage clearing M/D25 (TPE material) Oil-free dry air (FDA compatibility)1
Waste Incineration Flue gas treatment system Requires EPDM/FKM diaphragms Corrosion resistance (acidic gases)
Diaphragm For Autel Pulse Jet Solenoid Valve AE1475I12 AE2475I12
The diaphragm is the most important part of the pulse valve. When the pulse valve is energised, the trapped air above pulse valve diaphgram is quickly exhausted causing fast opening of main diaphragm valve. When the pulse valve is de-energised , air escapes through bleed hole of main pulse valve to balance the diaphragm pressure and instantly closes the pulse valve.
Options for your customization:
1. Diaphragm Material: TPE, NBR, EPDM, FKM
2. Seat Material: Nylon, Rubber, PTFE
3. Diaphragm Color: Black, White, Red, Green, etc
4. Diaphragm Size: We can make it as same as your drawing
5. Packaging: We can provide you custom plastic bag with low MOQ
Ordering Code of Diaphragm For AUTEL Pulse Valve:
| Diaphragm | Diaphragm | Pulse Valve | Pulse Valve | Diaphragm |
| Order Code | Reference No | Model No | Port Size | Material |
| AE18 | M/D20 | AE1818B, AE2818B | 3/4'', 1'' | TPE (Standard) |
| AE1822B, AE2822B | FKM+PTFE (High Temperature) |
| AE25 | M/D25 | AE1825B, AE2825B | 1'' |
|
| AE1825R, AE2825R |
|
| AE40 | M/D40 | AE1440B, AE2440B | 1-1/2'' |
|
| AE1440R, AE2440R |
|
| AE50 | M/D50 | AE1450B, AE2450B | 2'', 2-1/2'' |
|
| M/D60 | AE1460B, AE2460B |
|
| AE75 | M/D75 | AE1475I12, AE2475I12 | 3'' |
|
Support and Services:
The Product Technical Support and Services for the Pulse Valve Diaphragm include:
- Troubleshooting assistance for any issues related to the diaphragm
- Repair and maintenance services to ensure optimal performance
- Product training and education for users and maintenance personnel
- Warranty information and claims processing
Packing and Shipping:
Product: Pulse Valve Diaphragm
Description: High-quality diaphragm for pulse valves, designed for durability and efficiency.
Package Includes: - 1 Pulse Valve Diaphragm - Product Manual
Shipping Information: - Shipping Method: Standard Shipping - Estimated Delivery Time: 5-7 business days - Shipping Cost: $5.99
