AYVAZ LKA-75 Rubber Expansion Joint DN65 AISI 150LB
Reliable flexibility and vibration control for demanding pipeline systems.
The AYVAZ LKA-75 Rubber Expansion Joint delivers reliable flexibility in piping systems. In addition, its convoluted elastomer structure absorbs axial, lateral and angular movements, therefore reducing stress caused by temperature changes and pressure fluctuations. Moreover, it dampens pump and fan motor vibration, extending equipment life.
The bellows-style body is made of NBR-based rubber and operates safely between -10°C and +90°C. Its flanged connection integrates easily with standard PN16 and PN25 lines. Furthermore, the AISI 150LB pressure class meets international standards, while carbon steel flanges minimise leakage risk.
AYVAZ LKA-75 Rubber Expansion Joint — Technical Specifications
This expansion joint suits heating, cooling and ventilation circuits in HVAC systems. It also resists chemical fluids in industrial process lines and chemical plants. In addition, it serves fire suppression and emergency water lines, and is ideal for vibration isolation at pump and compressor outlets.
Key Advantages
- Convoluted rubber body provides high flexibility and movement absorption.
- Dampens pump and motor vibration, extending equipment service life.
- Full elastomer sealing minimises leakage risk.
Applications
- Heating, cooling and ventilation circuits in HVAC systems.
- Industrial process lines and chemical plants requiring fluid safety.
- Fire suppression systems and emergency water lines.
The AYVAZ LKA-75 Rubber Expansion Joint is an ideal choice for those seeking a reliable elastomer solution in piping systems. ORFA supplies worldwide and provides technical support, so contact our expert team to select the right product for your project.
ORFA INDUSTRIAL PRODUCTS INDUSTRY AND TRADE INC.
Your Reliable Partner in Industrial Flow Technologies




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