This internal cartridge is specifically engineered for use within ESBE VTC511 or VTC500 series thermic valves to protect non-condensing boilers from low-temperature corrosion

Designed for 1-1/2 inch insulation depth

and potential system failure

reducing acoustic resonance through the furnace cabinet

Johnson Controls V46AL-2 Regulating Valve 30067439-890 This internal cartridge is specificallyThe Johnson Controls V46AL 2 is a heavy duty, direct acting pressure actuated water regulating valve designed specifically for commercial and industrial refrigeration systems. Built with a robust 1" cast iron body and a rust resisting finish, this modulating water valve is engineered to maintain consistent head pressure by regulating the flow of water or glycol to a water cooled condenser. The internal pressure balanced design utilizes nylon