CJ/T 80-2014 in English

This standard specifies the technical requirements, testing methods, and quality inspection rules for manually operated gas valves used in building construction. It covers aspects such as material selection, structural design, performance characteristics, and safety requirements to ensure the valves function reliably under various operating conditions. The standard also outlines marking, packaging, transportation, and storage requirements to maintain product integrity throughout the supply chain. It applies to the design, manufacturing, and acceptance of manually operated gas valves intended for use in residential, commercial, and industrial building applications. The content includes detailed specifications for pressure resistance, leakage prevention, and operational durability, ensuring compliance with relevant safety and performance benchmarks.