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Stäubli Fluid Connectors
High flow transfer - NATO STANAG- TTX

High flow transfer - NATO STANAG- TTX

Product catalog summary

Product Overview
TTX couplings are engineered for high-flow fluid distribution and transfer systems, suitable for applications such as loading and unloading rail tank wagons, tank trucks, containers, tanks, and drums. They are also applicable for temperature control in double-wall reactors and test bench connections, ensuring optimal connection with minimal pressure drop to enhance safety and simplify operations even under pressure.

Key Advantages

Enhances operator and installation safety.
Simplifies connection operations.
High-flow rate saves time and energy.
Modular design facilitates system integration.
Quick maintenance minimizes downtime.
Certified for robustness and quality (ADR/RID).

Technical Characteristics

Materials: Mainly austenitic stainless steel or aluminum.
Sealing options: Nitrile (NBR), Ethylene-Propylene (EPDM), Fluorocarbon (FKM), and Perfluoroelastomer (FFKM).
Thread options: Female BSP or NPT.
Flange options: EN 1092-1 or ASME B16.5.
Operating temperature varies with material and seal type.

Safety and Ergonomics

Non-spill technology with flat-face design reduces air introduction and workplace pollution.
Safe bayonet locking system for quick and reliable connections.
Ergonomic design with low force coupling operation and robust handles.
Shock protection ring enhances durability.

Customization and Options

Safety locking system prevents untimely disconnection.
Proximity sensors for added safety.
Mechanical coding prevents circuit inversion.
Color-coded handles for easy circuit identification.

Building Part Numbers
Part numbers are constructed by selecting material series, type of seal, handle options, safety locking systems, sensors, and mechanical coding. Detailed instructions are provided for both hose unit and tank unit part numbers.

Flow Rate and Pressure Drop
Hydraulic charts illustrate flow rate and pressure drop under test conditions using n-Paraffin at 20°C.

Tank Unit Caps Specifications

Nitrile Caps: Models include TTX20-DN25, TTX30-DN50, TTX60-DN80, and TTX65-DN100 with dimensions ranging from ØD 65mm to 179.5mm and lengths L1 from 120mm to 234mm.
Aluminum Caps: Models include TTX30-DN50, TTX45-DN65, TTX60-DN80, and TTX65-DN100 with dimensions ØD from 89mm to 186mm and lengths L1 from 57mm to 76.5mm.
Stainless Steel Caps: Similar models and dimensions as Aluminum Caps.
Polyethylene Caps: Models include TTX30-DN50, TTX60-DN80, and TTX65-DN100 with dimensions ØD from 89mm to 186mm and lengths L1 from 57mm to 76.5mm.

Accessories

Includes quick maintenance tool, assembly and draining tools, park adaptors, seal and service kits.

Additional Information

Stäubli is a registered trademark of Stäubli International AG.
Product specifications are subject to change without notice.
For more information, visit www.staubli.com.

Catalog excerpts

TTX couplings High-flow transfer | STANAG 3756 Fluid distribution and transfer systems Loading and unloading of rail tank Product overview wagons, tank trucks, containers, tanks Technical characteristics How to build your part numbers Temperature control on double-wall Part numbers

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Perfect connection solution for optimum and minimum pressure drop Key advantages Ensures operator and High-flow rate saves time Quick maintenance installation safety reduces downtime Simplifies connection Modular design ensures operations, even under your system ADR/RID certified How Stäubli design enhances your performance Robustness and quality of materials ● Ergonomic design Excellent resistance to high-pressure Low force coupling operation Strong handles made of forged aluminum with improved grip for Optimum high flow Replacement of o-rings on hose unit within seconds Excellent tightness...

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Available options Safety locking system Proximity sensor Mechanical coding This safety lever, actionable with one The sensor monitors that the hose unit is hand, makes disconnection impossible circuit inversion thereby safeguarding the When integrated into the customer’s interruption during fluid transfers and additional level of safety, for example by reduces accident risks. authorizing or not authorizing pump startup. Color coding Coloured handles Quick maintenance Powder coating on tank unit. For easy circuit location, different colours Our unique TTX design allows easy are available for your...

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Hose nominal diameter Equivalent flow diameter (mm) Maximum working pressure - for aluminum version - for stainless steel version Operating temperature (°C) depending on material series and seal type: Stainless steel version Aluminum version - with Nitrile (NBR) seal - with Ethylene-Propylene (EPDM) seal - with Fuorocarbon (FKM) seal - with Perfluoroelastomer (FFKM) seal (1) Designed considering a 5 times safety factor. (2) Outside of this range please ask for confirmation. Ethylene-Propylene (EPDM) Perfluoroelastomer (FFKM) Protective dust caps: Predominantly austenitic stainless Forged aluminum...

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Flow rate / pressure drop hydraulic charts TTX20-DN25 – 1" Flow rate (l/min) Test Fluid: Flow rate [l/min] Test conditions Fluid: n-Parafin 20 °C Density: 0.75 kg/m³ Viskosity: 1.75 mm²/s

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How to build your part number To create your hose unit part number, add the following elements and options to the standard part number: Mandatory elements Hose unit: (plug) 1 Material series (predominantly) Safety locking system Coloured handles Mechanical coding

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How to build your part number To create your tank unit part number, add the following elements and options to the standard part number: Mandatory elements Tank unit: (socket) 1 Material series (predominantly) Colour code Mechanical coding

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Part numbers Hose unit (plug) Designation Female thread Part numbers * not available for aluminum version

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Hose unit caps Designation Part numbers

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High flow transfer - NATO STANAG- TTX-10

Part numbers Tank unit (socket) Designation Female thread Part numbers * not available for aluminum version

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High flow transfer - NATO STANAG- TTX-11

Tank unit caps Designation Part numbers Accessories Quick maintenance tool, assembly and draining tools, park adaptors, seal and service kits.

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High flow transfer - NATO STANAG- TTX-12

Stäubli Units Representatives / Agents Global presence of the Stäubli Group www.staubli.com Staubli is a trademark of Stäubli International AG, registered in Switzerland and other countries. © Stäubli 20/01/2025. We reserve the right to modify product specifications without prior notice. Photo credits: Stäub

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