BS 341 is a standard that discusses valve fittings for compressed gas cylinders. BS 341-2 is the second part of the multi-part series that outlines the:
For manufacturing valves with taper stems that are efficient and durable.
BS 341-2 on valves with taper stem for use with breathing apparatus is useful for:
A cylinder valve can refer to an intel or exhaust valve in a piston engine or compressor. A valve is to control the flow of gas into or out of a storage cylinder. The cylinder valves are the most vulnerable part of the compressed gas package and require a thorough understanding to maximize their performance.
BS 341-2 guides you regarding the materials required for manufacturing valve bodies, test samples for mechanical tests, tensile tests and impact tests.
BS 341-2 also guides you regarding screw threads on valve stems, screw threads in cylinder necks, valve outlets, connectors, testing and marking of valves, and valving capsules for proper manufacturing of valves that are durable, efficient and of high quality.
With obedience and compliance to BS 341-2, you can manufacture standardized valves with taper stems that have global acceptance in the market.