Số hiệu tiêu chuẩn
prEN ISO 4126-1
Tên tiêu chuẩn
Safety devices for protection against excessive pressure - Part 1: Safety valves (ISO/DIS 4126-1:2009)
Ngày phát hành
2009-11-00
Tiêu chuẩn tương đương
DIN EN ISO 4126-1 (2009-11), IDT * DIN EN ISO 4126-1 (2010-05), IDT * E29-417-1PR, IDT * ISO/DIS 4126-1 (2009-11), IDT * OENORM EN ISO 4126-1 (2009-12-15), IDT
Từ khóa
Compactness * Definitions * Design * Dimensioning * Excess pressures * Flow behaviour * Fluid pressure * Hydraulic tests * Identification plates * Industrial fittings * Marking * Materials * Overpressure protection * Performance tests * Pneumatic tests * Pressure * Pressure control valves * Pressure overload * Pressure regulators * Pressure tests * Safety device * Safety devices * Safety requirements * Safety shut-off valves * Safety valves * Specification * Specification (approval) * Stop valves * Valves