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WESER Stop Valves
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WESER stop valve, with plugged drain port,  union thread
figure 173 2G
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • male union thread
  • with plugged drain port
WESER stop valve, with plugged drain port, FPT
figure 190 02
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • female pipe thread
  • with plugged drain port
WESER stop valve, FPT
figure 190 00
  • for use before the domestic water meter
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • female pipe thread
  • without drain port (drain valve cannot be added)
WESER stop valve, with plugged drain port, MAPRESS
figure 190 22
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • press connection for Geberit MAPRESS pipe
  • with plugged drain port
WESER stop valve, with plugged drain port, MEPLA
figure 190 40
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • press connection for Geberit MEPLA pipe
  • with plugged drain port
WESER stop valve, with plugged drain port, SANPRESS/PROFIPRESS
figure 190 30
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • press connection for Viega SANPRESS SST pipe and PROFIPRESS copper pipe
  • with plugged drain port
WESER stop valve, with drain plug, FlowFit
figure 190 50
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • press connection for Geberit FlowFit multilayer composite pipe
  • with plugged drain port
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WESER free-flow stop valves

WESER free-flow stop valves are designed to meet the highest requirements for service life and operational safety.

 

The WESER free-flow stop valves benefit from the following advantages

  • Highly pressure and temperature-resistant thanks to seat gasket made of special EPDM
  • Dezincification-free corrosion-resistant gunmetal, corresponding with the positive list of the German Environment Agency
  • With internal or external threads or can be pressed directly onto various pipe systems
  • Erosion-resistant stainless steel valve seat
  • Freely mounted rotating cone prevents wear on the seat gasket
  • Designed for drinking water hygiene to prevent growth of bacteria
  • Permanent operational safety through maintenance-free EPDM spindle gasket which can be replaced under full system pressure
  • Permanently smooth operation thanks to self-lubricating spindle gasket and actuating thread separate from the medium
  • Low pressure losses due to flow-optimised design
  • Open position indicator

Progress through continual development

Over the course of 50 years, the free-flow valves from the WESER series have been continually developed to include new features. A 10-year guarantee speaks to the extraordinary operational safety achieved by this.