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    LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together. Svenska English Deutsch Italiano Yкраїнська Suomi

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WM Built-in Check Valve

Internal

WM Built-in Check Valve

Non-return valve WM is designed for tapwater installations and integration in water meters, where it is placed in the water meter’s outlet connection. The non-return valve fits most of the versions available.

WM Built-in Check Valve

  • Variants
  • Detailed Information
  • Documentation

Variants

Detailed Information

Description

Non-return valve WM is designed for tapwater installations and integration in water meters, where it is placed in the water meter’s outlet connection. The non-return valve fits most of the versions available.

Fitting to the water meter coupling is not affected by the non-return valve.

Technical Data

Working temperature: Max. 90°C
Max. working pressure: 1.0 MPa
Other data: Material, check valve body POM
Material, valve cone POM
Material, spring Stainless steel
Material, sealing NBR
Check valve Type EB according to EN 1717

Application

Technical Diagrams

Pressure drop diagram

Documentation

Product sheet

WM Built-in Check Valve