flanged wheels Turkey

... supervisory switched butterfly valves and OSY rising stem valves in the fire security systems. These valves are usually burried underground to prevent the risk of freeze. Just to make them visible and traceable inside the systems, they are preferred to be used with post indicators instead of wheels. **** Application Areas: In fire fighting systems, which is non-affected by freeze, than they are using under the soil. Nominal Diameter DN:DN65-DN200 Connection Type :Flanged Pressure:175 PSI-300 PSI Approved:UL & FM ...