The 1" 20XL Pressure Reducing Valve with single union FNPT connection is designed to reduce high inlet pressure to lower outlet pressure on potable water lines. Itâ€™s short lay length and compact design ensures ease of installation in residential or commercial applications from new construction to replacement. The 20XL's balanced stem design enables the PRV to react in a smooth and responsive manner when changes to system flow occur. At the same time, it protects from inlet pressure changes. The composite cartridge and bell housing deliver superior strength and corrosion resistance. The stainless steel strainer screen catches debris, while the cartridge ensures easy repairs. The 20XL Pressure Reducing Valve is compact and versatile, making it an ideal solution for any application.