The Festo DARQ-K-P-A1-F05-20-R1 is a high-performance mounting flange adapter designed for seamless integration with quarter turn actuators. This robust component, part number 2197135, adheres to VDI/VDE 3845 standards and is crafted from high-alloy stainless steel, ensuring durability and RoHS compliance. Ideal for industrial automation applications, it offers LABS (PWIS) conformity to VDMA24364 zone III, making it suitable for environments requiring stringent material standards. Weighing 350 g, this adapter is engineered for reliability and efficiency in complex pneumatic systems.