High-Quality Brass Construction: The air compressor safety valve is made from premium brass material, ensuring excellent durability and long-lasting performance. Safety Mechanism: Designed to connect to air compressor receiver tanks or pressure switches, this safety valve offers crucial safety measures. It automatically opens to release pressure when it exceeds 11 BAR, preventing potential overpressure accidents. Automatic Closing Function: Featuring an automatic closing mechanism, the valve will close once the pressure drops back to a safe working level. Versatile Application: Suitable for various industries, this air compressor safety valve is engineered to handle pressure release effectively. Comprehensive Package: The product comes in a set of tw.