York S1-VLHP-DSF4 Valve 319848-301 handling high-amperage compressor loads without

handling high-amperage compressor loads without premature pitting

providing a stable low-voltage current to reach the control board

Direct-Fit Compatibility: Eliminates the risk of bypass or improper slope associated with aftermarket traps

as long as the 210 PSI set point aligns with your system’s design requirements for maintaining a sufficient pressure drop across the TEV

supporting systems with a maximum vessel pressure of 35 PSI

York S1-VLHP-DSF4 Valve 319848-301 handling high-amperage compressor loads withoutThe York S1 VLHP DSF4 is a precision engineered 1 ton reversing valve manufactured by Dunan, specifically designed for heat pump applications within York and Johnson Controls HVAC systems. This 4 way reversing valve serves as the primary component for refrigerant flow redirection, allowing the system to toggle between heating and cooling modes by shifting the internal slide mechanism. Built with a forged brass body and high tolerance internal