Johnson Controls V46AC-3 Valve R-407A This OEM replacement module is

This OEM replacement module is the standard for maintaining precise sequencing and safety in Burnham PVG boilers and the ESC steam boiler series

This component is designed for CW (Clockwise) rotation when viewed from the hub end

it is ASME Section IV certified and meets all ANSI Z21

This RCD Parts certified component features a compact footprint and standard mounting bracket patterns

48-gallon acceptance volume meet the expansion requirements of the specific system

Johnson Controls V46AC-3 Valve R-407A This OEM replacement module isThe Johnson Controls V46AC 3 is a pressure actuated water regulating valve engineered for commercial refrigeration systems and high pressure water cooled condensers. Designed for open on rise operation, this 3 4 inch NPT valve manages head pressure by modulating the flow of water or glycol in response to fluctuations in refrigerant pressure. This specific model features a wide 70 to 260 PSI adjustment range, making it suitable for both R 22 and R 404A