WEH® Connector TW18V for testing of components with male thread, pneumatic actuation via valve button, vacuum up to max. 350 bar - Product family

Please find below a selection of available articles.
For further articles and designs, please refer to our data sheet or catalog.

The WEH® TW18V connector is the perfect tool for automated pressure, function and vacuum testing during production and rated for pressures up to max. 350 bar. The safe and pressure-tight connection to standardised male threads is established in just seconds – without tedious hand tightening.

No additional thread sealants are required, time-consuming and expensive clamping and testing devices are eliminated. The pneumatic actuation is very easy and requires only little effort. Simply press the valve button and place the connector loosely into the test piece. On frequent connection and disconnection considerable time and cost savings are achieved thanks to automated processes.

The higher the test pressure, the tighter the WEH® Connector will clamp itself onto the test piece port thus providing added safety for operators.

The quick connector is available for low pressure up to 50 bar and high pressure up to 350 bar. For manual actuation the TW18H with hand lever is available and for pneumatic applications the TW18P for fully automatic control systems is the right choice.

Max. allowable operating pressure PS
Vacuum up to 350 bar (5,000 psi)
Pilot pressure
6 - 12 bar ( 90 - 175 psi) compressed air
Temperature range
+5 °C up to +80 °C
Leak rate
1 x 10-3 mbar x l/s
Actuation
V = actuation via valve button
Material
Corrosion resistant stainless steel, anodized aluminium
Sealing material
Front seal of NBR
Marketing Features
  • Automation possible
  • Increased productivity & Cost reductions
  • Connection in seconds
  • Ergonomic design
  • High-grade materials
  • No hand tightening required
  • Testing devices are eliminated
  • WEH® Jaw Locking Mechanism
Application

Quick connect / disconnect for pressure testing / function testing of pneumatic components / hydraulic components in the automotive industry / manufacturing industry with male thread for the following standard sizes:

  • Tube fitting to ISO 8434-1 | M10x1.0 up to M22x1.5
  • Whitworth tube thread to ISO 7/1 or DIN EN ISO 228-1 | G1/2" up to G3/4"
  • NPT thread (ANSI/ASME B1.20.1-1983) | NPT 1/8" up to NPT 1/2"
  • SAE J512 (45° cone), SAE J513
  • SAE J514 JIC 37° | UNF 7/16"-20 up to UNF 7/8"-14

The TW18V Connector is suitable for automated testing of engines / engine blocks, tanks, pressure vessels, oil coolers, steering racks, filler cap ports, pressure transducers, aggregates, hoses, cylinders and hydraulic components. The quick coupler is also suitable for installation in automated systems, automatic production test benchs and robotics.

Data sheets
/Files/Files/05-Data-Sheets/Quick-Connectors/tw18-data-sheet-en.pdf
Data sheet EN 502 KB
/Files/Files/05-Data-Sheets/Quick-Connectors/tw18-datenblatt-de.pdf
Data sheet DE 492 KB
/Files/Files/05-Data-Sheets/Quick-Connectors/tw18-ficha-tecnica-es.pdf
Data sheet ES 512 KB
/Files/Files/05-Data-Sheets/Quick-Connectors/tw18-fiche-technique-fr.pdf
Data sheet FR 511 KB
 
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