Parametry k výběru:
Popis
Combined Bleeding and Venting Valves, Epoxy-coated Cast Valve for Waste WaterEB 1.85, optimised body design with guided float to ensure maximal protection of the bleeding and venting device | large bleeding or ventilation quantities owing to ventilation cross sections and connection flange dimensions of the same size | body made of spheroidal cast iron GJS 450-10 with epoxy coating in blue RAL 5005, thickness min. 250 μm | coating as per KTW recommendation of the German Ministry for Health and DVGW worksheet W270 | bleeding at operating pressure, max. bleeding performance in the startup mode and max. ventilation performance during draining of systems | optionally with anti-shock device for suppression of water hammers