What is UL 263-2011 ?

What is UL 263-2011?

UL 263-2011 is a standard technical specification for safety requirements and test methods of non-refillable metallic portable gas container valves. This standard was developed by Underwriters Laboratories (UL), a global independent safety science company that specializes in testing, certification, and standards development. The purpose of UL 263-2011 is to establish minimum safety requirements and test methods for portable gas container valves, ensuring that they meet stringent requirements to prevent accidents and ensure user safety.

The scope of UL 263-2011 includes evaluating the construction, performance, and reliability of these valves. It also considers factors such as pressure resistance, leakage prevention, flame resistance, corrosion resistance, and impact resistance. By complying with UL 263-2011, manufacturers can ensure that their products meet industry safety standards and provide peace of mind to end users.

The History of UL 263-2011

UL 263-2011 was first introduced by Underwriters Laboratories (UL) in [year]. The standard was established as a response to the increasing complexity and potential hazards associated with electronic devices. It aimed to enhance consumer confidence in these products by ensuring their reliability, performance, and safety.

Key Requirements of UL 263-2011

UL 263-2011 has several key requirements that manufacturers must comply with in order to have their products certified by UL. These requirements include:

Pressure Vessels: The container must be able to withstand the maximum rated pressure (PR) without leaking or rupturing.

Temperature: The container must be able to withstand the temperature range specified by the manufacturer without breaking or deforming.

Electrical Conductivity: The container must be made of materials that are resistant to electrical currents without breaking or sparking.

Magnetic Stirring: The container must be able to withstand magnetic forces without bending or breaking.

Leakage Prevention: The container must be designed to prevent the escape of gas or liquid during use.

Fire and Explosive Hazards: The container must be able to withstand a fire without breaking or igniting.

Durability: The container must be able to withstand the expected use without breaking or deforming.

Conclusion

UL 263-2011 is an essential standard for safety requirements and test methods of non-refillable metallic portable gas container valves. By complying with this standard, manufacturers can ensure that their products meet industry safety standards and provide peace of mind to end users. The standard has helped to enhance consumer confidence in electronic devices and has contributed to the safety of portable gas container valves.