WEH GmbH Verbindungstechnik

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Josef-Henle-Straße 1
89257 Illertissen


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Legal information - WEH GmbH Verbindungstechnik

Nature Head Office
Year established 1973
Legal form Gesellschaft mit beschränkter Haftung
Describe your Company and attract Business opportunities
Handelsregister AG Memmingen, HRB 3086
VAT no DE814010659
No employees 100-249 Employees
Kompass ID? DE600069
Kompass member for + 6 years
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Presentation - WEH GmbH Verbindungstechnik

WEH has been a leading manufacturer in the connection technology sector for over 45 years with its innovative quick connectors, which establish pressure and functiontight connections in seconds. The jaw locking mechanism developed by WEH represents a quantum leap in the efficiency of leak testing.
WEH is certified as conforming to ISO 9001 and to the Pressure Equipment Directive 2014/68/EU Annex III, Module H. The company has over 200 employees and operates in more than 60 countries worldwide.

- Quick connectors and couplings for pressure, function and vacuum tests up to 2000 bar

- Connection within seconds to threads, beads, bores holes and flanges without screwing

- Complete product line for CNG and hydrogen refuelling

- Refuelling nozzles, recaptacles, break-aways, fuelling systems, adaptor nozzles, check valves and filter for CNG / hydrogen drive vehicles

- Complete plants for filling, blending and mixing of gaseous and liquid media

- Quick connectors, filling rigs and mixing plants for gas filling

- Components as Fittings, stop valves and safety devices for gas applications

- High-performance check valves out of stainless steel, brass etc. with opening pressures from 0,01 bar onwards

- Specialist for special applications

Company’s Videos -  WEH GmbH Verbindungstechnik

General Information -  WEH GmbH Verbindungstechnik


Type: ISO 9001

Export area


Brands -  WEH GmbH Verbindungstechnik

WEH®  (Producer)

CLICKMATE®  (Producer)

Contact people - WEH GmbH Verbindungstechnik Download the executives list

Herr Reinhold Wiest

CEO - Chief Executive Officer (Geschäftsführung)

Herr Michael Döring

CEO - Chief Executive Officer (Geschäftsführung)

Herr Markus Guter

Purchasing Director/Manager (Einkaufsleitung)

News -  WEH GmbH Verbindungstechnik

Previous news
  • Aug 28 2017

    The perfect connection for automated leak testing

    Date: August 28, 2017 12:00 AM

    Increasing automation with simultaneous quality improvements are requirements that must be satisfied, particularly in mass production. Continuous improvement processes within the framework of quality management are therefore essential for meeting current quality standards and making them more efficient.

    Leak testing is increasingly being automated, especially in mass production, since very high quantities often have to be reliably tested for leaks during the production process.

    Pneumatic leak testing is the most common automated testing procedure, and is suitable for numerous applications.

    Here WEH® Test connectors with pneumatic actuation have proved successful, as they are ideal for automation. WEH® Connectors are available either with pneumatic V-actuation using a valve head, or P-actuation for external manual, semi-automatic or fully automatic
    control systems.

    The test connector is actuated automatically by applying the pilot pressure. The integrated clamping jaws grip in or on the test piece and establish a pressure-tight connection within seconds. This simplifies processes, increases productivity, and the leak testing of components is fully integrated in the production process as part of quality assurance.

    No matter whether internal threads, external threads, bores or straight tubes, WEH offers the right test connection with pneumatic actuation. See for yourself at www.weh.com.

  • Mar 9 2015

    Efficient Leak Testing of Pneumatic Components during Series Production

    Date: March 9, 2015 12:00 AM

    The leak tightness of pneumatic components is one of the essential quality requirements of series production. The WEH® TW05 Quick Connector has been especially designed for the purpose of leak testing during the manufacturing process. With this connector pneumatic components with internal threads are
    tested faster than ever before. Connecting and pressure supplying the test piece with 5 - 12 bar is accomplished in one operation by simple actuation of the sliding sleeve. The quick connector is plugged straight into the thread of the test piece. By actuating the sliding sleeve, the patented WEH® Clamping Jaws spread apart and grip into the thread. The TW05 is connected and seals tightly.

  • Mar 9 2015

    Strong Connections - Just in seconds

    Date: March 9, 2015 12:00 AM

    Leak-free connections are mandatory in any high pressure system. For many years, innovative solutions from the connector specialists WEH have been used in test environments as well as in operational applications wherever vacuum or high pressure
    conditions require positive, leak-free and absolutely reliable connectors.
    Unique sealing solutions and/or lever-action systems facilitate the work of personnel, for instance, in the testing of gas pressure cylinders. Many of the patented designs have been selected by the automotive industry and by other industries where pressurized systems must be checked and certified regularly.
    The WEH® Line of products caters to any demand from the application at hydraulic systems to pneumatics and industrial gases of any kind.

  • Oct 16 2014

    WEH® Connector Solutions for pressure-tight connections in seconds

    Date: October 16, 2014 12:00 AM

    Tubes, pipes and hoses for hydraulic and compressed air applications need to meet high standards regarding safety and quality, as pressure-tight connections and high flow rates are most important features for fluid systems.

    WEH® Quick Connectors connect to tubes, hoses and other components rapidly when compared to screwed connections. Industries which need to connect and disconnect frequently for vacuum testing, pressure testing, leak testing and function testing save time using these connectors.

  • Oct 15 2014

    Helium Leak Testing of Tube Connections

    Date: October 15, 2014 12:00 AM

    Industrial use of helium leak testing is steadily growing as it competes with water immersion and pressure decay testing methods. This growth is because it brings with it the major advantages of detection of even the slightest leaks, and test pieces do not need to be dried after testing. Helium systems can be easily automated, and so they are now commonly used in many production lines. WEH has specialized in developing
    customized solutions for helium leak testing which reduce connection times and as a result, simplify workflows and increase productivity.

    Widely used in the automotive industry, the WEH® TW800, FE and FI Connectors forhelium leak testing have proved to be particularly effective for testing fuelling lines, exhaust systems, brake systems, fuel tanks, injection nozzles, cylinder blocks and
    cylinder heads.

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