This set of two tank valves is designed to meet American valve standards, ensuring compatibility and reliability. Featuring a 1/4'' NPT external thread, these valves are for use with air compressor tanks. The robust construction is durability, making them ideal for both professional and personal use in various air compression applications. Features -Color:Golden -Material:Brass, plastic -Size:3.50X1.50X1.50cm/1.38X0.59X0.59in -External Thread size: 1/4inch -Enhanced efficiency: features american valve standard cores to ensure smooth operation of air compressor tanks, boosting work efficiency -Precise control: designed with precision to provide accurate airflow control, optimizing the performance of your air compressor -Easy installation and maintenance: equipped with external threads for simple installation, making maintenance and cleaning , saving time -Versatile application: suitable for air compressor tanks, widely applicable in industrial, construction, and agricultural fields -Industrial and home use: meets the needs of various scenarios, making it ideal for both industrial and household applications Package list: 2 compressor valve cores