Drain valve Standard threaded mouth for tool disassembly and assembly Threaded connection requires no additional tools Designed for reliable drainage in steam iron systems Steam iron shutoff valve Professional and practical design with an attractive appearance Easy to carry, easy to operate Threeway drain valve capability for flexible drainage configurations Steam iron drawoff valve Simple structure and easy operation Timesaving and laborsaving in routine maintenance and use Boiler steam iron drain valve suitable for boiler/iron drainage tasks Steam iron onoff valve Practical for everyday home use Suitable as a thoughtful housewarming gift Airline valve compatible for integration with standard airline valve setups Use scenarios Home ironing setup: control steam flow and drain during ironing tasks to prevent overpressurization Boiler or steam iron maintenance: perform drawoff and drain operations quickly and reliably during servicing Gift or replacement parts: present as a practical, functional accessory for friends or colleagues who maintain home appliances or small workshops Key attributes Function: drain, shutoff, drawoff, and onoff capabilities for steam iron systems Compatibility: designed with standard threaded connections for broad compatibility with common fittings Size and fit: standard threaded mouth facilitates quick installation and removal Performance: focused on reliability, ease of use, and straightforward operation in everyday and maintenance tasks