Aira Pneumatic is a leading manufacturer of Quick Release Coupling Single Check valves in India, known for delivering durable and efficient solutions for industrial fluid handling. The QR-S model is engineered to provide a reliable connection and disconnection mechanism with minimal effort, making it ideal for applications involving compressed air, water, oil, and gas. Its rugged construction with options in chrome-plated steel, brass, and stainless steel (304 & 316) ensures long-lasting performance in even the most demanding environments.

These couplings are designed for bubble-tight sealing and can withstand pressures up to 35 Kg/cm² and temperatures up to 85°C, with custom options available for up to 250°C. The nitrile seals, maintenance-free operation, and flexibility in valve type configurations make this product suitable for a wide range of industries, including manufacturing, automotive, and oil & gas.