Parametry k výběru:
Popis
Combined Bleeding and Venting Valves, Valve made of Duplex or SuperduplexEB 1.76, Large bleeding or ventilation quantities owing to ventilation cross sections and connection flange dimensions of the same size | body made of special material Duplex or Superduplex | bleeding under operating pressure, max. bleeding performance in the startup mode and max. ventilation performance during draining of systems provide optimal triple functionality | optionally with anti-shock device for suppression of water hammers