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Engineering > Fluid systems and components

Fluid systems and components

Fluid systems and components Sub-categories (8)

  1. Fluid storage devices
  2. Pipelines
  3. Valves
  4. Pumps
  5. Fluid power systems
  6. Ventilators. Fans. Air-conditioners
  7. Compressors and pneumatic machines
  8. Vacuum technology

Latest standards activities

Proposals
Drafts

BS EN 13076

EN 13076 Devices to prevent pollution by backflow of potable water. Unrestricted air gap-Family A. Type A

Feedback closing date:

11/08/2026

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BS EN 13611

EN 13611 Safety and control devices for burners and appliances burning gaseous and/or liquid fuels. General requirements

Feedback closing date:

04/08/2026

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BS ISO 6403

ISO 6403 Hydraulic fluid power. Valves controlling flow and pressure. Test methods

Feedback closing date:

22/07/2026

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BS ISO 4433-5

ISO 4433-5 Thermoplastics piping systems. Preliminary evaluation of the resistance to chemicals. Part 5: Unplasticized Polyamide (PA-U) piping components

Feedback closing date:

27/06/2026

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Feedback period expiring

BS ISO 4433-5

ISO 4433-5 Thermoplastics piping systems. Preliminary evaluation of the resistance to chemicals. Part 5: Unplasticized Polyamide (PA-U) piping components

Feedback closing date:

27/06/2026

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Published

BS ISO 24131-4:2026

Internal protection by polymeric lining for ductile iron pipes. Requirements and test methods. Ceramic epoxy lining

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BS EN 12693:2026

Refrigerating systems and heat pumps. Safety and environmental requirements. Positive displacement refrigerant compressors

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BS EN 1329-1:2026

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Unplasticized poly(vinyl chloride) (PVC-U). Specifications for pipes, fittings and the system

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BS EN ISO 15783:2026

Seal-less rotodynamic pumps. Class II. Specification

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BS EN 12666-1:2026

Plastics piping systems for non-pressure underground drains and sewers. Polyethylene (PE). Specifications for pipes, fittings and the system

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PD CEN/TS 1329-2:2026

Plastics piping systems for soil and waste discharge (low and high temperature) within the building structure. Unplasticized poly(vinyl chloride) (PVC-U). Assessment of conformity

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BS EN 1420:2026

Influence of organic materials on water intended for human consumption. Determination of odour, flavour, colour and turbidity of water in piping and storage systems

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BS EN 13445‐3:2021+A1:2026

Unfired pressure vessels. Design

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