IEC 60534-2-3 Industrial-process control valves – Part 2-3: Flow capacity – Test procedures - Edition 3.0
Данный раздел/документ содержится в продуктах:
- Техэксперт: Машиностроительный комплекс
- Картотека зарубежных и международных стандартов
- IEC 60534-8-2 Industrial-Process Control Valves Part 8: Noise Considerations Section 2: Laboratory Measurement of Noise Generated by Hydrodynamic Flow Through Control Valves - Edition 1.0
- 17
- IEC 60534-8-2 Industrial-Process Control Valves Part 8: Noise Considerations Section 2: Laboratory Measurement of Noise Generated by Hydrodynamic Flow Through Control Valves - Edition 1.0
- 17.140
- 23
- IEC 60534-8-2 Industrial-Process Control Valves Part 8: Noise Considerations Section 2: Laboratory Measurement of Noise Generated by Hydrodynamic Flow Through Control Valves - Edition 1.0
- 23.060
- Картотека зарубежных и международных стандартов
International Electrotechnical Commission
Industrial-process control valves – Part 2-3: Flow capacity – Test procedures - Edition 3.0
N 60534-2-3
Annotation
This part of IEC 60534 is applicable to industrial-process control valves and provides the flow capacity test procedures for determining the following variables used in the equations given in IEC 60534-2-1:
a) flow coefficient C;
b) liquid pressure recovery factor without attached fittings FL;
c) combined liquid pressure recovery factor and piping geometry factor of a control valve with attached fittings FLP;
d) piping geometry factor FP;
e) pressure differential ratio factors xT and xTP;
f) valve style modifier Fd;
g) Reynolds number factor FR.
Автоматический перевод:
Клапаны управления производственным процессом – Часть 2-3: Пропускная способность – Процедуры проведения испытаний - Издание 3.0
Эта часть IEC 60534 применима к клапанам управления производственным процессом и обеспечивает процедуры проведения испытаний пропускной способности для определения следующих переменных, используемых в уравнениях, данных в IEC 60534-2-1:



