The Johnson Controls V48AF-2 is a heavy-duty three-way pressure-actuated water regulating valve designed specifically for large-scale condensing units

a dedicated T&P (temperature and pressure) relief valve must be used

it delivers consistent displacement for commercial cold storage and industrial processing

officially designated as the LF174A-125 1

ensure the power supply matches the 240V nameplate requirements

Watts 0061970 Preventer L99H008 The Johnson Controls V48AF-2 isThe Watts 0061970 9D M3 backflow preventer is a professional grade dual check valve designed for continuous pressure applications in commercial and residential settings. Certified under ASSE 1012, this 1 2 inch backflow preventer with vent effectively isolates the domestic water supply from non health hazard contaminants. Its forged brass body and stainless steel internal components provide superior durability when installed on boiler feed lines,