Schneider Electric (Erie) VT2223G23B020 Valve Assembly R-448A If the negative pressure is

If the negative pressure is sufficient but the SPST switch fails to close continuity

and FTX725 series

providing versatility for various service calls

Multi-Size Compatibility: Specifically designed to fit 1/4"

Schneider Electric (Erie) VT2223G23B020 Valve Assembly R-448A If the negative pressure isThe Schneider Electric (Erie) VT2223G23B020 Valve Assembly is a professional grade two position zone valve designed for demanding hydronic heating and cooling applications. Built with the industry standard Erie PopTop actuator, this normally open assembly enables seamless 120Vac operation with a reliable spring return fail safe mechanism. The 1 2" brass body features standard NPT threaded connections and a 3. 5 Cv flow coefficient, ensuring efficient