Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions (IEC 65B/576/CD:2005)
Process measurement and control devices - General methods and procedures for evaluating performance - Part 1: General considerations (IEC 65B/575/CD:2005)
Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves (IEC 65B/674/CD:2008)
Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions (IEC 61298-2:2008) (english version)
Process measurement and control devices - General methods and procedures for evaluating performance - Part 1: General considerations (IEC 61298-1:2008) (english version)
Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves (IEC 60534-8-2:2011) (english version)
Industrial-process control valves -- Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions (Corrigendum) (english version)
Process measurement and control devices - General methods and procedures for evaluating performance - Part 2: Tests under reference conditions (IEC 61298-2:1995); German version EN 61298-2:1995— 16 стр.
Process measurement and control devices - General methods and procedures for evaluating performance - Part 1: General considerations (IEC 61298-1:1995); German version EN 61298-1:1995— 13 стр.
Industrial-process control valves; part 8: noise considerations; section 2: laboratory measurement of noise generated by hydrodynamic flow through control valves (IEC 60534-8-2:1991); German version EN 60534-8-2:1993— 13 стр.
Industrial-process control valves - Part 2: Flow capacity; section 2: Sizing equations for compressible fluid flow under installed conditions (IEC 60534-2-2:1980); German version EN 60534-2-2:1993— 12 стр.
Industrial-process control valves - Part 2: Flow capacity; section 1: Sizing equations for incompressible fluid flow under installed conditions (IEC 60534-2-1:1978); German version EN 60534-2-1:1993— 9 стр.
Industrial-process control valves - Part 1: Control valve terminology and general considerations (IEC 60534-1:1987); German version EN 60534-1:1993— 11 стр.
Industrial-process control valves; part 8: noise considerations; section 2: laboratory measurement of noise generated by hydrodynamic flow through control valves (IEC 60534-8-2:1991); German version EN 60534-8-2:1993— 13 стр.
Industrial-process control valves - Part 8: Noise considerations; section 4: Prediction of noise generated by hydrodynamic flow (IEC 60534-8-4:1994); German version EN 60534-8-4:1994— 11 стр.
Industrial-process control valves - Part 8: Noise considerations; Section 1: Laboratory measurement of noise generated by aerodynamic flow through control valves (IEC 60534-8-1:1986); German version EN 60534-8-1:2000— 16 стр.
Industrial process control valves - Part 2-5: Flow capacity - Sizing equations for fluid flow through multistage control valves with interstage recovery (IEC 60534-2-5:2003); German version EN 60534-2-5:2003— 28 стр.
Industrial-process control valves - Part 1: Control valve terminology and general considerations (IEC 60534-1:1987); German version EN 60534-1:1993— 11 стр.
Industrial-process control valves - Part 2-1: Flow capacity; sizing equations for fluid flow under installed conditions (IEC 60534-2-1:1998); German version EN 60534-2-1:1998— 33 стр.
Pressure regulators and associated safety devices for gas appliances - Part 2: Pressure regulators for inlet pressures above 500 mbar up to and including 5 bar; German version EN 88-2:2007— 44 стр.
