This European Standard specifies the requirements for inspection and maintenance of LPG cylinder valves for reuse in cylinders that are filled in accordance with the requirements of EN 1439. It applies when the valve is inspected, or refurbished at the time of periodic inspection of the cylinder. NOTE This European Standard may also be applied at any other time, for example when maintenance of the valve is necessary.
Số hiệu tiêu chuẩn
prEN 14912
Tên tiêu chuẩn
LPG equipment and accessories - Inspection and maintenance of LPG cylinder valves at time of periodic inspection of cylinders
Ngày phát hành
2013-08-00
Tiêu chuẩn tương đương
DIN EN 14912 (2013-09), IDT * 13/30277471 DC (2013-08-28), IDT * PR NF M88-754, IDT * OENORM EN 14912 (2013-10-01), IDT
Từ khóa
Checks * Compressed gas equipment * Compressed gases * Control method * Defects * Definitions * Environmental aspects * Examination (quality assurance) * Filling-up * Gas cylinders * Gas technology * Gases * Inspection * Leak tests * Liquefied petroleum gas * Liquid gas cylinder * Maintenance * Marking * Miniature fuses * Periodically * Pressure tests * Pressure vessels * Recurrent * Refillable * Repairs * Repeat tests * Routine tests * Safety * Safety devices * Safety engineering * Safety requirements * Safety valves * Specification (approval) * Testing * Valves * Visual inspection (testing)