1. Control valve unit: This product is the control valve unit of a pneumatic coil nailer, designed to regulate the operation of pneumatic systems. 2. Trigger valve TVA6: Includes a TVA6 type trigger valve for smooth operation and efficient fastening performance. 3. Includes multiple spare control valve units and TVA6 trigger valves for easy replacement and maintenance. 4. High-quality materials: Constructed from durable materials to enhance part longevity and overall performance. 5. Applicable models: Suitable for maintenance and repair of Max CN55, CN70, CN80, and compatible pneumatic coil nailers to ensure proper pneumatic system function. Precautions: Ensure the tool is powered off and in a safe condition before replacing parts. Always verify the correct model of control valve unit and TVA6 trigger valve to ensure compatibility with your pneumatic coil nailer. Note: Product markings and accessories may vary slightly in color and appearance due to manufacturing batches, but these variations do not affect functionality. Color: White & Black Material: Plastic Package Contents: 5 x CN55 CN70 CN80 Integrated Switch Package includes only the items listed above; other items are not included. Note: Lighting and display settings may cause slight color differences between the image and the actual item. Measurement tolerance: +/- 1-3 cm.