Aramid Fabric Reinforced High Pressure Valve Rubber Diaphragm 40 Bar Polyester Insert Custom

Aramid Fabric Reinforced High Pressure Valve Rubber Diaphragm

Heavy-duty rubber diaphragm featuring aramid (Kevlar) fabric reinforcement for exceptional burst pressure resistance up to 40 bar. Engineered for high-pressure industrial valve and actuator applications where standard nylon reinforcement is insufficient.

Key Features

• Reinforcement: Aramid (Kevlar) fabric insert for ultimate tensile strength
• Pressure Rating: Up to 40 bar (580 psi) burst pressure
• Base Material: Available in NBR, EPDM, FKM options
• Hardness: 75 ±5 Shore A
• Temperature Range: Material dependent (-30°C to +200°C)
• Tensile Strength: ≥25 MPa with aramid reinforcement
• Tear Resistance: Exceptional, >50 N/mm

Applications

High-pressure gas regulators, hydraulic control valves, pneumatic actuator systems, oil & gas wellhead equipment, and industrial compressor valves.

Quality Assurance

Each diaphragm undergoes burst pressure testing and dimensional inspection. ISO 9001:2015 certified manufacturing with full material traceability.