Interflange Check Valve LO2.xxx for Preventing Backflow in Fluid Systems

Return interflange valves LO-2 are used to prevent backflow of liquid in the process system. They are suitable for complex pipeline systems that are most susceptible to hydrostroke (heat supply, heating, ventilation, air conditioning, cold supply, water supply and others). They are used for cold and hot water, propylene glycol (up to 40%) and other liquids with properties similar to water. Flammable and explosive liquids are not allowed. Material: body and leaf - cast iron (GGG40)