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WEH® Connector TW01 for leak testing, NPT 3/4" female thread, pneumatic actuation, vacuum up to max. 9 bar
WEH® Leak Test Connector TW01 for automated vacuum and pressure testing up to max. 9 bar The WEH® TW01 Quick Connector is the perfect tool for pressure and vacuum testing as well as for pressure decay, underwater and helium testing . The Connector reliably and quickly seals bores, internal tubes and internally threaded components, and can also be used for flushing and filling.
The pneumatic actuation makes the coupling the ideal choice for quality testing during production and automation of test procedures , thus increasing productivity .
Only plug the connector into the test piece, apply pilote pressure and the pressure-tight connection is established - in just seconds without tedious hand-tightening. The easy handling creates significant time and cost saving .
As a standard the WEH® TW01 quick coupler is equipped with a stroke limitation and with an additional front seal for connection to female threads. The elastic front seal compresses into the test piece, compensating for possible tolerances in a component‘s size and reliably seals out of round and rough surfaces. The connector only clamps itself firmly over the sealing rubber of the test piece, but does not have any retaining function. Therefore a fixture must be used.
Special versions, e.g. twin connectors for sealing ports in close proximity to each other are available on request. Shaft extensions or shortenings for TW01 Connectors complement the product family.
Technical Data Operating Pressure Vacuum up to 9 bar (130 psi) Pilot Pressure Body size 01: 6 - 9 bar compressed air Temperature Range +5 °C up to +80 °C Connection A NPT 3/4" female thread Media Inlet G1/8" female thread Leak Rate 1 x 10-3 mbar x l/s Actuation Pneumatic actuation Material Housing, piston and spacer: Aluminium Sealing Material Main seal chloroprene / o-rings NBR
Automation possible Connection in seconds Ergonomic design High-grade materials Increased productivity & Cost reductions No hand tightening required Sealing irregular or rough surfaces Simple seal replacement Stroke limiter Description Document type Language File type File size
Product variants
Part no. Media Inlet Connection A C1-139903 M5 Tube ID 7.7 - 8.3 mm C1-141179 M5 Tube ID 8.4 - 10.0 mm C1-141180 G1/8" female thread Tube ID 10.0 - 12.0 mm C1-141181 G1/8" female thread Tube ID 12.0 - 14.0 mm C1-141182 G1/8" female thread Tube ID 14.0 - 16.0 mm C1-141183 G1/8" female thread Tube ID 16.0 - 18.0 mm C1-141184 G1/8" female thread Tube ID 18.0 - 20.0 mm C1-141185 G1/8" female thread Tube ID 20.0 - 22.0 mm C1-141186 G1/8" female thread Tube ID 22.0 - 24.0 mm C1-141187 G1/8" female thread Tube ID 24.0 - 26.0 mm C1-141188 G1/8" female thread Tube ID 26.0 - 28.0 mm C1-141189 G1/8" female thread Tube ID 28.0 - 30.0 mm C1-141190 G1/8" female thread Tube ID 30.0 - 32.0 mm C1-141191 G1/8" female thread Tube ID 32.0 - 34.0 mm C1-141192 G1/2" female thread Tube ID 34.0 - 37.0 mm C1-141193 G1/2" female thread Tube ID 37.0 - 40.0 mm C1-141194 G1/2" female thread Tube ID 40.0 - 43.0 mm C1-141195 G1/2" female thread Tube ID 43.0 - 47.0 mm C1-141196 G1/2" female thread Tube ID 47.0 - 51.0 mm C1-141197 G1/2" female thread Tube ID 51.0 - 55.0 mm C1-141198 G3/4" female thread Tube ID 55.0 - 58.5 mm C1-141199 G3/4" female thread Tube ID 58.5 - 62.1 mm C1-141200 G3/4" female thread Tube ID 62.1 - 65.6 mm C1-141201 G3/4" female thread Tube ID 65.6 - 69.2 mm C1-141202 G3/4" female thread Tube ID 69.2 - 72.7 mm C1-141203 G3/4" female thread Tube ID 72.7 - 76.0 mm C1-141430 M5 female thread NPT 1/8" female thread C1-141433 G1/8" female thread NPT 1/4" female thread C1-141434 G1/8" female thread NPT 3/8" female thread C1-141435 G1/8" female thread NPT 1/2" female thread C1-141436 G1/8" female thread NPT 3/4" female thread C1-141437 G1/8" female thread NPT 1" female thread C1-141438 G1/2" female thread NPT 1 1/4" female thread C1-141439 G1/2" female thread NPT 1 1/2" female thread C1-141459 M5 female thread M10x1.0 female thread C1-141460 G1/8" female thread M12x1.5 female thread C1-141461 G1/8" female thread M14x1.5 female thread C1-141462 G1/8" female thread M16x1.5 female thread C1-141463 G1/8" female thread M18x1.5 female thread C1-141464 G1/8" female thread M20x1.5 female thread C1-141465 G1/8" female thread M22x1.5 female thread C1-141466 G1/8" female thread M24x1.5 female thread C1-141467 G1/8" female thread M26x1.5 female thread C1-141468 G1/8" female thread M27x2.0 female thread C1-141469 G1/8" female thread M28x1.5 female thread C1-141470 G1/8" female thread M30x1.5 female thread C1-141471 G1/8" female thread M33x2.0 female thread C1-141472 G1/8" female thread M36x2.0 female thread C1-141473 G1/2" female thread M42x2.0 female thread C1-141474 G1/2" female thread M48x2.0 female thread C1-141475 G3/4" female thread M60x2.0 female thread C1-141901 M5 female thread UNF 7/16"-20 female thread C1-141902 G1/8" female thread UNF 1/2"-20 female thread C1-141903 G1/8" female thread UNF 9/16"-18 female thread C1-141904 G1/8" female thread UNF 3/4"-16 female thread C1-141905 G1/8" female thread UNF 7/8"-14 female thread C1-141906 G1/8" female thread UN 1 1/16"-12 female thread C1-141907 G1/8" female thread UN 1 3/16"-12 female thread C1-141908 G1/8" female thread UN 1 5/16"-12 female thread C1-141909 G1/2" female thread UN 1 5/8"-12 female thread C1-141910 G1/2" female thread UN 1 7/8"-12 female thread C1-141911 G3/4" female thread UN 2 1/2"-12 female thread
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