These are brass LPG cylinder valves, likely for camping or small domestic gas cylinders.
Specifications
Standards: Valves are designed and tested according to standards like ISO 15995 (manually operated valves) and ISO 14245 (self-closing valves).
Materials: Components in contact with the gas must be made of suitable materials, often brass or other compatible metals.
Connections: Specifications include the container connection thread (e.g., 3/4” - 14 NGT) and the outlet connection type and size (e.g.,
∅the empty set∅
20 mm, Bayonet, etc.).
Pressure and Temperature: Typical working pressure can be around 26 bar, with a temperature range of -20 to 65°C.
Integrated Devices: Valves may incorporate additional safety or functional components, such as pressure relief valves, excess flow valves, or non-return valves.
