Breakaway Coupling Solutions | TODO NGX Safety Couplings

The NGX breakaway coupling is engineered to eliminate spillages and prevent equipment damage in situations where operators fail to disengage a transfer line. Designed as a high‑integrity break-away coupling, the NGX range provides an essential safety layer for fluid and gas handling operations across multiple industries.

NGX BreakAway Coupling - How it Works

TODO’s NGX breakaway couplings are trusted worldwide for their fast shut‑off performance and mechanical reliability. When unexpected separation occurs, the coupling instantly isolates both upstream and downstream flow, significantly reducing the risk of spills, contamination, and environmental harm.

These high‑performance break-away couplings are designed to activate only under defined load conditions, ensuring both operational protection and long product life.

The NGX Breakaway Coupling boasts a rapid closure mechanism to minimize product loss and is ideal for a variety of applications:

Offered in sizes from 2-4 inches
Leading market flow rate and low pressure drop
Encapsulated shear bolts for reliable operation
Functions independently from shut-off safety systems
Effective release function at any force angle
Simple on-site reset capability

Whether used in chemical transfer, tanker loading, or terminal operations, NGX breakaway couplings deliver proven performance and reliable accident protection.

Customizable Options for Your Breakaway Coupling Needs

The standard units come with 3mm shear pins, which typically provide optimal stress resistance. However, as with all TODO products, NGX Breakaway Coupling can be customized with either aluminum or high-grade stainless steel, and fitted with a selection of O-ring materials to ensure perfect compatibility with your application.

Product

Max Working Pressure

Product Test Pressure

Working Temperature Range

Certification

Mounting

Sizes

Threads

Flanges

Materials

O-ring Grades

Options

Others

TODO GAS

25 bar (363 psi)

37.5 bar (544 psi)

-20°C to +80°C (-4°F to +176°F) standard; -45°C to +150°C (-49°F to +302°F) options

2014/68/EU - Pressure Equipment Directive (PED)

Thread or flanged variants available

Viton (FKM) 90 Shore

Pressure Equalisation Valve (PEV), colour coding, selectivity, caps and plugs, handle options.

TODO 45

Up to 10 bar (580 psi)

Up to 15 bar (870 psi)

-20°C to +80°C (-4°F to +176°F)

Thread or flanged variants available

2.5" (DN65)

Aluminium, Stainless Steel

Viton (FKM), FMVQ

NGX

Up to 40 bar (580 psi)

Up to 60 bar (870 psi)

-20°C to +80°C (-4°F to +176°F)

2014/68/EU - Pressure Equipment Directive (PED)

Thread or flanged variants available

2" (DN50), 3" (DN80), 4" (DN100)

Aluminium, Stainless Steel

Viton (FKM), NBR, EPDM, Chemraz, Kalrez and many others

TODO MATIC

Up to 25 bar (363 psi)

Up to 37.5 bar (544 psi)

-20°C to +80°C (-4°F to +176°F) standard; -45°C to +150°C (-49°F to +302°F) options

2014/68/EU - Pressure Equipment Directive (PED)

Thread or flanged variants available

1" (DN25), 2" (DN50), 2.5" (DN65), 3" (DN80), 4" (DN100), 6" (DN150)

Aluminium, Brass, Stainless Steel - others on request

Viton (FKM), NBR, EPDM, Chemraz, Kalrez and many others

Pressure Equalisation Valve (PEV), Colour coding, Selectivity, Caps and plugs, Locking mechanism, Magnetic switch, Rotational block, Handle options

NGX MARINE

Up to 40 bar (580 psi)

Up to 60 bar (870 psi)

-20°C to +80°C (-4°F to +176°F)

2" (DN50), 3" (DN80), 4" (DN100), 6" (DN150)

BSP (ISO 228), NPT (ANSI B1.20.1), Others on request

PN10/16, PN25/40 (EN 1092-1), ANSI Class 150/300 (ANSI B16.5), Others on request

Stainless steel only

Nitrile (NBR or Buna), Viton (FKM), EPDM, Kalrez (FFKM), FMVQ, Chemraz (FFKM)

PTC

Up to 25 bar (363 psi)

-20°C to +80°C (-4°F to +176°F)

2" (DN50), 3" (DN80), 4" (DN100)

Stainless steel only

Nitrile (NBR or Buna), Viton (FKM), EPDM, Kalrez (FFKM), FMVQ, Chemraz (FFKM)

FUEL NOZZLES

Up to 10 bar (145 psi)

-20°C to +80°C (-4°F to +176°F)

2" Body

BSP (ISO 228), NPT (ANSI B1.20.1), Others on request

Aluminium body, Brass attachments

Viton (FKM)

TODO Snap, W2" - 7

BALL VALVES

Up to 10 bar (145 psi)

-20°C to +80°C (-4°F to +176°F)

2" (DN50), 3" (DN80), 4" (DN100)

BSP (ISO 228), NPT (ANSI B1.20.1), Others on request

Aluminium

Nitrile (NBR or Buna), Viton (FKM), EPDM, Kalrez (FFKM), FMVQ, Chemraz (FFKM)

One-Way and Two-Way with manual or pneumatic operation

Blank flanged, TW, Weld end, Without connection

SWIVELS

-20°C to +80°C (-4°F to +176°F)

0.75" to 4"

BSP (ISO 228), NPT (ANSI B1.20.1), Others on request

PN10/16 (ANSI B16.5), Others on request

Aluminium, Brass, Stainless Steel, Others on request

Nitrile (NBR or Buna), Viton (FKM), EPDM, Kalrez (FFKM), FMVQ, Chemraz (FFKM)

Compliant with 2014/68/EU - Pressure Equipment Directive (PED)
Thread or flanged mounting options
Material choices: Aluminium and Stainless Steel

The NGX Breakaway Coupling excels in enhancing safety and reducing losses when handling valuable or hazardous materials, with a working temperature range of -20°C to +80°C and varied working pressure based on the model.

Max. Working Pressure

Up to 40 bar (580 psi)

Product Test Pressure

Up to 60 bar (870 psi)

Working Temperature Range

-20°C to +80°C (-4°F to +176°F)

todo ngx breakaway coupling for loading arm applications

Our NGX Breakaway Coupling is versatile and can be used in conjunction with TODO-MATIC hose units. It is well-suited for demanding applications both on land and offshore, particularly within the chemical and LPG sectors. The NGX is a safety-improving asset for the transfer of hazardous or valuable products in various industries, including chemical, LPG, aviation, and more.

Chemical

TODO works with many major chemical and petrochemical customers. Our chemical valves are prized for their reliability under tough conditions.

LPG

TODO is recognised as a leading provider of gas couplings and accessories for the liquefied petroleum gas (LPG) sector.

Railcar

Our railway couplings are certified by TÜV for use within the German rail car industry and most manufacturers and operators regard TODO as their supplier of choice.

Loading Arms

Alongside our partner brand EMCO Wheaton, TODO couplings are found on loading arms across the world, offering solutions for a range of different applications.

Aviation

TODO supports major airports around the world. All Aviation couplings and accessories are ISO 45 compliant.

Grupo Burgos & Trareysa: Enhancing Safety and Reducing Losses

Grupo Burgos and Trareysa revolutionize diesel terminal operations with Emco Wheaton's E2313 bottom loading technology and TODO break-away couplings. Discover the modernization success story.

Check Out Our Couplings Installations!

shows our hose unit and NGX in an application with a hose support arm that Action supply.

NGX Breakaway Coupling TODO DryBreak Couplers

NGX BreakAway Coupling - How it Works

Features & Benefits

Ranges & Variants

Customizable Options for Your Breakaway Coupling Needs

Technical Specifications

Applications

Chemical

LPG

Railcar

Loading Arms

Aviation

Downloads

TODO NGX Product Flyer

TODO NGX Technical Information

TODO Generic Catalogue

TODO Service Catalogue

Grupo Burgos & Trareysa: Enhancing Safety and Reducing Losses

Check Out Our Couplings Installations!

DRY-BREAK Couplings TODO-MATIC