Product Description:
1. Material Properties
Common Materials:
Rubber Types: Nitrile rubber (NBR), fluorocarbon rubber (FKM), ethylene propylene diene monomer (EPDM), etc., offering oil resistance, corrosion resistance, and high-temperature tolerance.
Polyurethane (PU): High wear resistance, suitable for high-frequency operation.
PTFE (Polytetrafluoroethylene): Chemically inert, resistant to strong acids and alkalis, ideal for extreme corrosive environments.
Selection Criteria:
Choose based on the medium (e.g., air, water, oil, chemical gases), temperature range (-40°C to 200°C), and pressure conditions.
2. Physical & Mechanical Properties
Elasticity & Flexibility:
Ensures fast response and sealing, minimizing hysteresis.
Fatigue Resistance:
Withstands millions of cycles in high-frequency switching.
Wear Resistance:
Reduces friction-induced wear, extending lifespan.
Tear Resistance:
Prevents damage during installation or high-pressure shocks.
3. Structural Design
Single/Multi-Layer Construction:
Multi-layer composite diaphragms (e.g., rubber + fiber reinforcement) enhance pressure resistance.
Shape Compatibility:
Matches valve body structure for proper sealing (e.g., flat or corrugated designs).
Thickness:
Typically 0.2–1 mm, affecting flexibility and durability.
4. Environmental Adaptability
Temperature Range:
Varies by material; standard range is -30°C to 150°C, while specialty materials (e.g., FKM) can withstand up to 200°C.
Pressure Range:
Generally 0.1–1 MPa; high-pressure models require reinforced designs.
Media Compatibility:
Resistant to compressed air, steam, oil mist, or chemicals (e.g., ASCO 327 series diaphragms suit multiple fluids).
5. Lifespan & Reliability
Service Life:
High-quality diaphragms last 1–5 million cycles under standard conditions.
Failure Modes:
Common issues include cracking, deformation, or seal failure due to aging, overpressure, or chemical corrosion.
6. Applications
Typical Uses:
Dust removal systems (e.g., bag filters), pneumatic control systems, industrial automation.
Model Examples:
ASCO 210 (general-purpose), ASCO 327 (high-pressure/corrosion-resistant). Note: Diaphragms may not be interchangeable across models.
7. Maintenance & Replacement
Replacement Interval:
Regular inspections (e.g., annually or per million cycles); replace if hardening or cracks appear.
Installation Notes:
Avoid twisting or overstretching; ensure sealing surfaces are clean.
Technical Parameters:
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| | SCG353A050, SCG353A051, G353A048, G353A049 | | |
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NOTE: The FKM Material is also Available. |
Goyen Type ASCO Type SBFEC Type
Turbo Type Mecair Type JOIL Type
Norgren Type AUTEL Type Taeha Type
DMF Series CA/RCA Series 353 Series Other Type
Pulse Controller Solenoid Coil Armatrue Assembly
Applications:
ASCO Pulse Valve Diaphragm is a high-quality product originating from China, known for its reliability and efficiency in various industrial applications. This diaphragm is a vital component used for repairing ASCO Pulse Valves, making it an essential accessory for maintenance and repair tasks.
The Shockwave Diaphragm Kit is designed for easy installation and replacement, ensuring smooth operation and optimal performance of the pulse valve system. With CE certification, this diaphragm guarantees compliance with international quality standards, providing peace of mind to users.
Whether in manufacturing plants, dust collection systems, or pneumatic conveying systems, the ASCO Pulse Valve Diaphragm excels in delivering consistent and precise control of air flow. The diaphragm is suitable for handling air as the medium, with a working pressure range of 0.4 to 0.8 MPa.
Constructed from high-quality Nitrile/Buna or Viton material, this diaphragm offers excellent durability and resistance to wear and tear. The screws used in the diaphragm are made of 304 Stainless Steel, ensuring corrosion resistance and longevity.
Customers can order this product with a minimum quantity of 1, with pricing available for negotiation. The diaphragms are packaged in cartons for safe transportation and can be delivered within 1-7 working days after payment confirmation. Payment terms include T/T, Western Union, and Paypal, providing flexibility to buyers.
With a supply ability of 5000 pieces per month, customers can rely on timely availability of the ASCO Pulse Valve Diaphragm for their maintenance needs. The black color of the diaphragm adds a professional touch to its appearance, making it easily identifiable among other components.
Packing and Shipping:
Product Packaging:
The Pulse Valve Diaphragm is carefully packaged in a durable cardboard box to ensure safe delivery. The diaphragm is wrapped in protective material to prevent any damage during transit.
Shipping Information:
Your order will be processed within 1-2 business days. We offer standard shipping options which typically take 3-5 business days for delivery. Expedited shipping is also available for faster delivery.
