Walther-Präzision Carl Kurt Walther GmbH & Co. KG

Model MD Series - Medium Pressure Couplings



Quick couplings for various gaseous and fluid media.


  • SG-006, MD-006, MD-007, MD-012, MD-019, MD-025, MD-032, MD-050

Nominal bores:

  • 6, 7, 12, 19, 25, 32 and 50 mm

Working pressure:

  • up to 250 bar (dependent on nominal bore and material), in part also suitable for vacuum


  • water, compressed air, diverse fluids, fuel, lubricating greases / hydraulic oils


  • steel and brass with different surface coatings, stainless steel 1.4404 / 1.4571 or similar

Special Features / Options:

  • unlocking safety device, many types of connections, ring grips for larger nominal bore

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