Industrial Grade Construction: Forged brass body and NBR (Nitrile) seals provide excellent compatibility with water service

this valve ensures balanced hydronic flow and consistent heat distribution across the radiator circuit

Minimal Maintenance: The inline horizontal configuration allows for disc inspection and replacement without disturbing the existing pipework

This OEM Nordyne part is engineered to meet original manufacturer tolerances for reliable furnace ignition sequences

York 011-00533-000 Oil Freon Industrial Grade Construction: Forged brassThe York 011 00533 000 is an OEM Type K refrigeration oil designed specifically for demanding HVACR maintenance and industrial gas furnace applications. This 5 gallon mineral oil lubricant is engineered to provide superior chemical stability and thermal resistance, ensuring consistent performance in high temperature environments. As a multi purpose HVAC lubricant, it is frequently utilized for protecting gas furnace components such as pilots and flame