TODO NGX Breakaway Couplings for Liquids and Gases
ALWAYS EMAIL US FOR BEST PRICES ON TODO!
TODO takes its long history and reputation of being the global safety coupling leader and combines it with Next Generation design thinking. The NGX series offers flow optimisation with the latest innovations in handling and performance to bring you an industry leading range of Safety Break-Aways.
The TODO NGX 'Next Generation' Break-Away has been designed to eliminate spillage and damage associated with drive away/pull away incidents when loading/unloading hazardous liquids.
In the event of a drive/pull away incident, the break pins are subjected to breaking force and eventually shear, causing the two halves of the Break-Away to separate. At this point, the two halves rapidly close off, preventing liquid/gas from escaping from the now broken line.
This safety mechanism prevents damage to the loading system, while ensuring minimal product loss.
Features:
- Extremely quick closing time
- Minimum loss of product
- Suitable for a wide range of applications
Benefits:
- Faster loading/unloading due to the optimised flow rates offered
- Simple to retrofit onto Loading Arms
- Easier to handle when loading/unloading
- Reduced maintenance due to internal redesign and new seal placement
- Easy to reset on-site, saving time, saving money
Applications:
- Chemical
- Oil
- Pharmaceuticals
- Tank Trucks/Depots
- Railcars
- Containers
Standards:
- 2014/68/EU – Pressure Equipment Directive
- 2014/34/EU – ATEX
- BS EN ISO9001:2015
Features:Sizes: | DN50 2", DN80 3", and DN100 4" |
Materials: | Body: Aluminium, Stainless Steel (316L) |
Seals: | FKM (Viton) as standard. NBR (Nitrile), Chemraz, or Kalrez also available |
Working Temperature | -20°C(-4°F)-+80°C(176°F) |
Working pressure: | Up to 40 bar (580 psi) |
Test pressure: | Up to 60 bar (870 psi) |
Possible Break Angle | 0-90°c |
End connections: | NPT / BSP / PN10/16 / PN25/40 / ANSI 150 / ANSI 300 / TTMA |
Suitable for flammable products, NGX Breakaway Couplings are not ATEX approved, but comply with the directive and fulfil its requirements. NGX Breakaway Couplings have been assessed by the manufacturer to be exempt from certification due to them having no components which under normal operation could create a source of ignition. For clarification of this see definition below;

OptionsTODO Part Number | Unit Type | NB | Fitting Size | Fitting Type | Body Material | Internal Materials | Seals |
NGX2-BEBEW-4407 | Break-Away | 2 Inch | 2 Inch | BSP Female | Stainless Steel | Stainless Steel | Viton |
NGX2-BEBEW-4423 | Break-Away | 2 Inch | 2 Inch | BSP Female | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX2-AEAEW-4407 | Break-Away | 2 Inch | 2 Inch | NPT Female | Stainless Steel | Stainless Steel | Viton |
NGX2-AEAEW-4423 | Break-Away | 2 Inch | 2 Inch | NPT Female | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX2-DEDEW-4407 | Break-Away | 2 Inch | 2 Inch | BS EN 1092-1 / PN25/40 Type B | Stainless Steel | Stainless Steel | Viton |
NGX2-DEDEW-4423 | Break-Away | 2 Inch | 2 Inch | BS EN 1092-1 / PN25/40 Type B | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX3-BGBGW-4407 | Break-Away | 3 Inch | 3 Inch | BSP Female | Stainless Steel | Stainless Steel | Viton |
NGX3-BGBGW-4423 | Break-Away | 3 Inch | 3 Inch | BSP Female | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX3-AGAGW-4407 | Break-Away | 3 Inch | 3 Inch | NPT Female | Stainless Steel | Stainless Steel | Viton |
NGX3-AGAGW-4423 | Break-Away | 3 Inch | 3 Inch | NPT Female | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX3-CHCHW-4407 | Break-Away | 3 Inch | 3 Inch | BS EN 1092-1 / PN10/16 Type B | Stainless Steel | Stainless Steel | Viton |
NGX3-DGDGW-4407 | Break-Away | 3 Inch | 3 Inch | BS EN 1092-1 / PN25/40 Type B | Stainless Steel | Stainless Steel | Viton |
NGX3-DGDGW-4423 | Break-Away | 3 Inch | 3 Inch | BS EN 1092-1 / PN25/40 Type B | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX4-HHHHW-1107 | Break-Away | 4 Inch | 4 Inch | TIMA | Aluminium | Aluminium | Viton |
NGX4-EHEHW-4407 | Break-Away | 4 Inch | 4 Inch | ASME B16.5 / ANSI Class 150 Type B / 150 PSI | Stainless Steel | Stainless Steel | Viton |
NGX4-FHFHW-4407 | Break-Away | 4 Inch | 4 Inch | ASME B16.5 / ANSI Class 300 Type B / 300 PSI | Stainless Steel | Stainless Steel | Viton |
NGX4-BHBHW-4407 | Break-Away | 4 Inch | 4 Inch | BSP Female | Stainless Steel | Stainless Steel | Viton |
NGX4-BHBHW-4423 | Break-Away | 4 Inch | 4 Inch | BSP Female | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX4-AHAHW-4423 | Break-Away | 4 Inch | 4 Inch | NPT Female | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX4-AHAHW-4407 | Break-Away | 4 Inch | 4 Inch | NPT Female | Stainless Steel | Stainless Steel | Viton |
NGX4-CHCHW-4407 | Break-Away | 4 Inch | 4 Inch | BS EN 1092-1 / PN10/16 Type B | Stainless Steel | Stainless Steel | Viton |
NGX4-DHDHW-4407 | Break-Away | 4 Inch | 4 Inch | BS EN 1092-1 / PN25/40 Type B | Stainless Steel | Stainless Steel | Viton |
NGX4-DHDHW-4423 | Break-Away | 4 Inch | 4 Inch | BS EN 1092-1 / PN25/40 Type B | Stainless Steel | Stainless Steel | Chemraz 505 |
NGX4-GHGHW-4407 | Break-Away | 4 Inch | 4 Inch | Weld End | Stainless Steel | Stainless Steel | Viton |
Download TODO General Product Brochure PDF
Download TODO NGX Breakaway Couplings, Technical Brochure PDF
Download TODO NGX Breakaway Couplings, Introduction PDF
Download TODO Matic Body and Seal Material Identification PDF