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Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa — Part 3: Safety shut-off devices

50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks

ISO/TC 161

Industrial-process control valves - Part 1: Control valve terminology and general considerations

60.60 Standard published

TC 65/SC 65B

Corrigendum 1 - Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 2-1: Flow capacity - Sizing equations for fluid flow under installed conditions

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 2-3: Flow capacity - Test procedures

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 2-4: Flow capacity - Inherent flow characteristics and rangeability

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 3-1: Dimensions - Face-to-face dimensions for flanged, two-way, globe-type, straight pattern and centre-to-face dimensions for flanged, two-way, globe-type, angle pattern control valves

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 3-2: Dimensions - Face-to-face dimensions for rotary control valves except butterfly valves

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 3-3: Dimensions End-to-end dimensions for buttweld, two-way, globe-type, straight pattern control valves

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 5: Marking

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 6: Mounting details for attachment of positioners to control valves - Section 1: Positioner mounting on linear actuators

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 6-2: Mounting details for attachment of positioners to control valves - Positioner mounting on rotary actuators

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 7: Control valve data sheet

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 8-1: Noise considerations - Laboratory measurement of noise generated by aerodynamic flow through control valves

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 8-2: Noise considerations - Laboratory measurement of noise generated by hydrodynamic flow through control valves

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 8-3: Noise considerations - Control valve aerodynamic noise prediction method

60.60 Standard published

TC 65/SC 65B

Industrial-process control valves - Part 8-4: Noise considerations - Prediction of noise generated by hydrodynamic flow

60.60 Standard published

TC 65/SC 65B

Corrigendum 1 - Industrial-process control valves - Part 9: Test procedure for response measurements from step inputs

60.60 Standard published

TC 65/SC 65B