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Factory Automation

WEH Quick Connectors

WEH® are world leaders in the design and manufacture of quick connectors. WEH have over 40 years’ experience manufacturing quick connectors for the manufacturing, gas processing, automotive, HVAC-R medical and breathing air industries.

WEH quick connectors solve almost any connecting problem and can be used on internal and external threads, bores, straight, flared and serrated tubes, hose ends and valves. These connectors provide a super fast, positive and leak free connection without screwing. Models are available with actuation via push/pull sleeves, hand lever, push button or pilot operated for use in fully automated processes.

Used for filling, decanting, pressure, leak and function testing, these connectors can be used with most gasses and fluids. WEH Quick Connectors offer exceptional performance for:

  • Pressure / vacuum & leak testing, for filling & evacuating
  • Easy connects to internal / external threads & tube connections
  • Safe & pressure-tight connections

WEH also produce a large range of high performance check valves with ultra low crack pressure. Three ranges including brass, steel and stainless steel are used in many processing industries.

Pressure-tight connection in seconds

Just PUSH to connect – The WEH® Quick Connects / Disconnects are ideally suited for repeated connections to media lines without hand-tightening, wrenches, tapes. The WEH® Quick Couplers connect in just seconds to a large variety of port configurations (internal / external thread, beads / straight tubes) offering the user significant benefits:

  • Reduction of connection times – Increase of productivity – Cost reductions
  • Safe & pressure-tight connections
  • Operators‘ joints are protected from RSI

The WEH quick couplings are ideally suited for pressure testing, function testing (pneumatic, hydraulic, oil-hydraulic), vacuum testing, helium leak testing, leak tests on fuel lines, filling / evacuating / testing of gas cylinders, refrigerants and breathing air.

WEH® Quick Couplers

WEH Quick Couplers reduce connection times, simplify workflows and reduce repetitive strain injuries (RSI) saving at the same time costs and improving manufacturing workflows and processes.

Applications include but are not limited to:

  • Filling pressure vessels, cylinders with medical gases, inert gases, oxygen, refrigerants, breathing air (BA)
  • Leak and pressure testing of components in manufacturing, hydraulics, pneumatics, automotive, gas processing, HVAC-R, including engines, cylinders, pressure vessels, hoses, fixtures, heat exchangers, tubes, hoses, compressors, tanks.
  • Fastest Quick Connector for connect/disconnect to internal and external threads, tubes, hoses, beads, collars, barbs etc.
  • High volume testing eliminating bottlenecks – No hand-tightening, twisting, tapes, thread sealants, wrenches needed.
  • High quality manufactured in Germany
  • Vacuum testing and pressure testing up to 1,000 bar