Details

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WEH® Quick Connector TW230

For Internal Tube and Bore Diameters | Manual Clamping Lever | Vacuum to 70 bar

The WEH® TW230 is a high-performance quick connector engineered for pressure and vacuum testing of internal tube and bore diameters from 9.5 to 22.2 mm. Suitable for copper, steel, and aluminum tubes, it enables safe, pressure-tight connections in just seconds without the need for additional tools or adjustments.

Key Features:

• Quick Manual Connection: Actuation via clamping lever with no hand tightening required.

• Reliable Radial Sealing: Bridges tolerances up to ±0.25 mm; accommodates roundness deviations up to 0.25 mm.

• Versatile Applications: Ideal for pressure decay, underwater, helium, and vacuum testing.

• Jaw Locking Mechanism: Ensures secure fit and low surface pressure—reducing wear and preventing distortion of test pieces.

• Durable Build: Clamping jaws made from hardened stainless steel, housing from anodized aluminium.

• Front Seal: NBR (other materials available upon request; user must verify media compatibility).

Applications Include:

• Heat exchanger, radiator & water connection testing

• Refrigeration & air conditioning systems

• Automotive engine test benches

Technical Specifications:

• Nominal Bore: DN 2 to 5 mm (depending on design)

• Operating Pressure: Vacuum to max. 70 bar (1,015 psi)

• Temperature Range: +5 °C to +80 °C

• Connection Port: G1/8" female thread

• Max. Surface Finish: Rz 8 μm

• Max. Material Hardness: 28 HRC

• Leak Rate: 1 x 10⁻³ mbar∙l/s

• Sealing Material: NBR (optional upon request)